Gateway H.320 para fluxo de chamada de vídeo do gatekeeper H.323

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Atualizado:23 de janeiro de 2007
ID do documento:72056

Linguagem imparcial

O conjunto de documentação deste produto faz o possível para usar uma linguagem imparcial. Para os fins deste conjunto de documentação, a imparcialidade é definida como uma linguagem que não implica em discriminação baseada em idade, deficiência, gênero, identidade racial, identidade étnica, orientação sexual, status socioeconômico e interseccionalidade. Pode haver exceções na documentação devido à linguagem codificada nas interfaces de usuário do software do produto, linguagem usada com base na documentação de RFP ou linguagem usada por um produto de terceiros referenciado. Saiba mais sobre como a Cisco está usando a linguagem inclusiva.

Sobre esta tradução

A Cisco traduziu este documento com a ajuda de tecnologias de tradução automática e humana para oferecer conteúdo de suporte aos seus usuários no seu próprio idioma, independentemente da localização. Observe que mesmo a melhor tradução automática não será tão precisa quanto as realizadas por um tradutor profissional. A Cisco Systems, Inc. não se responsabiliza pela precisão destas traduções e recomenda que o documento original em inglês (link fornecido) seja sempre consultado.

Introduction

Este documento descreve o fluxo de chamadas de um gateway H.320 básico para a chamada por vídeo de gatekeeper H.323. O H.320 é uma recomendação do ITU-T para chamadas multimídia de dados, voz e vídeo em redes ISDN.

O H.320 consiste nestes protocolos:

  • H.221—Define a estrutura de quadros para serviços de telescópio audiovisual em 1 ou mais canais B ISDN.

  • H.230—Define os sinais de controle e informação usados em um sistema audiovisual.

  • H.242—Define os procedimentos de sinalização, como inicialização do modo, troca de recursos e comutação de modo necessários para estabelecer uma chamada multimídia.

Cada chamada de vídeo H.320 consiste em uma chamada principal e zero ou mais chamadas secundárias. Por exemplo, uma chamada de vídeo de 128K consiste em 1 chamada principal e 1 chamada secundária.

Prerequisites

Requirements

Não existem requisitos específicos para este documento.

Componentes Utilizados

As informações neste documento são baseadas nestas versões de software e hardware:

  • Gateway H.320: Cisco 3725 com NM-HDV2 (5510 DSP)

  • Gatekeeper H.323: Cisco 3660

  • Terminal de vídeo H.323: Polycom V500

  • Largura de banda = 384 K

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Conventions

Consulte as Convenções de Dicas Técnicas da Cisco para obter informações sobre convenções de documentos.

Configurar

Nesta seção, você encontrará informações para configurar os recursos descritos neste documento.

Nota:Use a Command Lookup Tool (somente clientes registrados) para obter mais informações sobre os comandos usados nesta seção.

Diagrama de Rede

Este documento utiliza a seguinte configuração de rede:

h320_h323_call_flow.gif

Plano de discagem

Este documento usa este plano de discagem:

  • Endpoint de vídeo na PSTN: 919-392-6000

    • Número chamado principal H.320: 919-392-6000

    • Número chamado secundário H.320: 919-392-6001 a 919-392-6005

  • Polycom: 919-991-5600

    • Número chamado principal H.320: 919-991-5600

    • Número chamado secundário H.320: 919-991-5601 a 919-991-5605

Configuração

Este documento utiliza esta configuração:

DevicH.320 Gateway Configuration Name 1 
voice class h323 1

 !--- Slow start is required for Video calls


  call start slow

voice class called number inbound 1

  index 1 9199915601
  index 2 9199915602
  index 3 9199915603
  index 4 9199915604
  index 5 9199915605

voice class called number outbound 1

  index 1 9193926001
  index 2 9193926002
  index 3 9193926003
  index 4 9193926004
  index 5 9193926005

controller T1 2/0

  framing esf
  linecode b8zs
  pri-group timeslots 1-24

interface Serial2/1:23

  no ip address
  encapsulation hdlc  isdn switch-type primary-ni
  
!--- Specifies gateway to accept data, voice and video !--- calls on the same ISDN interface

  isdn integrate calltype all   
  no cdp enable

dial-peer voice 9190 pots

  description "Inbound H320 Dial-peer"
  
!--- Specifies that this is a H.320 dial-peer

  information-type video
  
!--- Specifies the list of called-numbers used to associate !--- secondary calls with primary call of an inbound video call

  voice-class called-number inbound 1  
  
!--- Specifies the list of called-numbers used for !--- making secondary calls of an outbound video call

  voice-class called-number outbound 1  
  incoming called-number 919991....
  
!--- Maximum bandwidth allowed for a video call !--- across this dial-peer

  bandwidth maximum 384            
  direct-inward-dial
  port 2/1:23
  forward-digits all

dial-peer voice 9910 voip

  description "Dial-peer to Polycom"
  destination-pattern 919991....
  voice-class h323 1  
  
!--- Specifies video codec to be used 

  video codec h263+                                 
  
!--- Specifies the RTP Payload Type to be used !--- for the Video codec

  rtp payload-type cisco-codec-video-h263+ 110 
  session target ras
  incoming called-number 919392....
  codec g711ulaw
  no vad

Consumo de largura de banda

A chamada de vídeo descrita neste documento usa uma largura de banda de 384K.

Consumo de largura de banda da chamada de vídeo:

= 384K
= 6 * 64K
= 6 B-Channels
= 1 H.320 Primary call and 5 Secondary calls

Exemplo de fluxo de chamada

Esta seção descreve o fluxo de chamada que resulta deste exemplo de configuração.

  1. Uma chamada ISDN da PSTN chega ao gateway H.320 com 919-991-5600 como o número chamado, a capacidade do portador (bearer cap) está definida como Unrestricted Digital através de canal B=1.

  2. O gateway H.320 realiza uma pesquisa de peer de discagem de entrada. Como a tampa do portador está definida como digital irrestrita, ele primeiro procura o peer de discagem H.320 POTS (peers de discagem configurados com o tipo de informação definido como vídeo) e corresponde ao peer de discagem 9190. A primeira chamada é chamada de chamada principal.

  3. O gateway H.320 realiza uma pesquisa de peer de discagem de saída e roteia a chamada através do peer de discagem 9910.

  4. O gateway H.320 envia uma solicitação de admissão (ARQ) ao gatekeeper e recebe uma mensagem de confirmação de admissão (ACF).

  5. O gateway H.320 envia uma mensagem de CONFIGURAÇÃO H.225 para a Polycom.

  6. O gateway H.320 recebe uma mensagem H.225 CONNECT da Polycom e a chamada de vídeo é conectada no segmento IP.

  7. O gateway H.320 envia uma mensagem de CONEXÃO ISDN para a PSTN, e a chamada principal é conectada

  8. O gateway H.320 envia recursos iniciais H.221 através do trecho POTS.

  9. A sincronização de quadros H.221 é estabelecida no canal B = 1 (também conhecido como canal inicial ou chamada primária).

  10. Depois que a sincronização de quadros é estabelecida, a Polycom inicia 5 chamadas secundárias uma após a outra. A sincronização de quadros é estabelecida nos canais B 2 a 6 (também conhecidos como canais adicionais ou chamadas secundárias).

  11. O gateway H.320 associa chamadas secundárias recebidas do intervalo de 919-991-5601 a 919-991-5605 com a chamada primária (Etapa 2) com o comando voice-class called-number inbound 1, definido como mostrado na configuração.

  12. Gateway H.320 e recursos de áudio e vídeo de intercâmbio Polycom e canais lógicos abertos (OLCs) para fluxos de áudio e vídeo através de trecho IP e trecho POTS.

Planejamento de capacidade

Antes de colocar o tráfego de vídeo em uma rede, verifique se há largura de banda adequada para todos os aplicativos necessários. Primeiro, calcule os requisitos mínimos de largura de banda para cada aplicativo principal (por exemplo, voz, vídeo e dados). A soma representa o requisito mínimo de largura de banda para qualquer link específico. Essa quantidade não deve consumir mais de 75% da largura de banda total disponível nesse link. Essa regra de 75% pressupõe que alguma largura de banda é necessária para o tráfego de sobrecarga. Exemplos de tráfego de sobrecarga incluem atualizações do protocolo de roteamento e keepalives da Camada 2, bem como aplicativos adicionais, como e-mail e tráfego HTTP. O tráfego de voz e vídeo não ocupa mais de 33% da capacidade do link

Vídeo H.323

De acordo com o padrão H.323, os recursos de vídeo em terminais H.323 são opcionais. Entretanto, quando você implementa os terminais H.323, os terminais devem suportar o codec H.261, com suporte opcional para o padrão H.263.

  • H.261—Codec de vídeo para serviços audiovisuais em múltiplos de 64 kbps. Os dispositivos compatíveis com H.261 codificam totalmente os quadros iniciais. Em seguida, os dispositivos codificam apenas as diferenças entre os quadros inicial e subsequente para transmissões mínimas de pacotes. A compensação de movimento opcional melhora a qualidade da imagem.

  • H.263—Codec de vídeo para POTS (Plain Old Telephone Service) de vídeo. O padrão H.263 é uma atualização compatível com versões anteriores do padrão H.261. O H.263 melhora significativamente a qualidade da imagem com uma técnica de estimativa de movimento de meio pixel, que é um requisito.

Verificar

Use esta seção para confirmar se a sua configuração funciona corretamente.

A Output Interpreter Tool ( somente clientes registrados) (OIT) oferece suporte a determinados comandos show. Use a OIT para exibir uma análise da saída do comando show.

  • show voice call summary 

    PORT CODEC VAD VTSP STATE VPM STATE
============== ========= === ============== 
2/1:23.1 h320p n S_CONNECT S_TSP_CONNECT 
2/1:23.2 h320s - S_CONNECT S_TSP_CONNECT 
2/1:23.3 h320s - S_CONNECT S_TSP_CONNECT 
2/1:23.4 h320s - S_CONNECT S_TSP_CONNECT 
2/1:23.5 h320s - S_CONNECT S_TSP_CONNECT 
2/1:23.6 h320s - S_CONNECT S_TSP_CONNEC

h320p --> H.320 Primary Call; h320s --> H.320 Secondary Call

  • show call ative video brief

    Nesta saída, os contadores Rx/Tx para uma chamada de vídeo são reportados somente para a chamada primária e não são reportados para chamadas secundárias.

    tx:H263+ 2056/1616633 à Refers to number of  H.221 bytes transmitted by  
     the H.320 Gateway across the POTS leg

rx:H263+ 2175/1231395 à Refers to the number of H.221 bytes received by  
     the H.320 Gateway across the POTS Leg

Rx/Tx includes audio, video and signaling information carried across  
     H.221 
     frames.

Telephony call-legs: 6
SIP call-legs: 0
H323 call-legs: 1
Call agent controlled call-legs: 0
SCCP call-legs: 0
Multicast call-legs: 0
Media call-legs: 0
Total call-legs: 7
11F6 : 271 87874530ms.1 +130 pid:9190 Answer 9193926000 active
dur 00:01:14 tx:3585/602280 rx:6686/534880
Tele 2/1:23 (271) [2/1.1] tx:0/0/0ms g711ulaw noise:0 acom: 
     0 i/0:0/0 dBm
video: h320:Primary tx:H263+ 2056/1616633 rx:H263+ 2175/1231395
11F6 : 272 87874540ms.1 +110 pid:9910 Originate 9199915600 active
dur 00:01:14 tx:8777/2192461 rx:5789/1830054
IP 14.50.5.52:49192 SRTP: off rtt:0ms pl:0/0ms lost:0/0/0 delay: 
     0/0/0ms g711ulaw TextRelay: off
media inactive detected:n media contrl rcvd:n/a timestamp:n/a
long duration call detected:n long duration call duration:n/a  
     timestamp:n/a

11F7 : 273 87874820ms.1 +0 pid:9190 Answer 9193926000 active
dur 00:01:13 tx:0/0 rx:0/0
Tele 2/1:23 (273) [2/1.2] tx:0/0/0ms None noise:0 acom:0 i/0:0/0 dBm
video: h320:Secondary
11F8 : 274 87875140ms.1 +0 pid:9190 Answer 9193926000 active
dur 00:01:13 tx:0/0 rx:0/0
Tele 2/1:23 (274) [2/1.3] tx:0/0/0ms None noise:0 acom:0 i/0:0/0 dBm
video: h320:Secondary
11F9 : 275 87875460ms.1 +0 pid:9190 Answer 9193926000 active
dur 00:01:13 tx:0/0 rx:0/0
Tele 2/1:23 (275) [2/1.4] tx:0/0/0ms None noise:0 acom:0 i/0:0/0 dBm
video: h320:Secondary
11FA : 276 87875780ms.1 +0 pid:9190 Answer 9193926000 active
dur 00:01:14 tx:0/0 rx:0/0
Tele 2/1:23 (276) [2/1.5] tx:0/0/0ms None noise:0 acom:0 i/0:0/0 dBm
video: h320:Secondary
11FB : 277 87876100ms.1 +0 pid:9190 Answer 9193926000 active
dur 00:01:13 tx:0/0 rx:0/0
Tele 2/1:23 (277) [2/1.6] tx:0/0/0ms None noise:0 acom:0 i/0:0/0 dBm
video: h320:Secondary
Telephony call-legs: 6
SIP call-legs: 0
H323 call-legs: 1
Call agent controlled call-legs: 0
SCCP call-legs: 0
Multicast call-legs: 0
Media call-legs: 0
Total call-legs: 7

  • show call ative video

    POTS LEG — Chamada principal 

    GENERIC:
SetupTime=87874530 ms
Index=1
PeerAddress=9193926000
PeerSubAddress=
PeerId=9190
PeerIfIndex=120
LogicalIfIndex=61
ConnectTime=87874660 ms
CallDuration=00:01:39 sec
CallState=4
CallOrigin=2
ChargedUnits=0
InfoType=video
TransmitPackets=4853
TransmitBytes=815304
ReceivePackets=9223
ReceiveBytes=737840
TELE:
ConnectionId=[0x37D44522 0x532111DB 0x801B000D 0x28D3D7C0]
IncomingConnectionId=[0x37D44522 0x532111DB 0x801B000D 0x28D3D7C0]
CallID=271
TxDuration=0 ms
VoiceTxDuration=0 ms
FaxTxDuration=0 ms
CoderTypeRate=g711ulaw
NoiseLevel=0
ACOMLevel=0
OutSignalLevel=0
InSignalLevel=0
InfoActivity=0
ERLLevel=0
SessionTarget=
ImgPages=0
CallerName=
CallerIDBlocked=False
LongDurationCallDetected=no
LongDurCallTimeStamp=
LongDurCallDuration=
OriginalCallingNumber=9193926000
OriginalCallingOctet=0x21
OriginalCalledNumber=9199915600
OriginalCalledOctet=0xA1
OriginalRedirectCalledNumber=
OriginalRedirectCalledOctet=0xFF
TranslatedCallingNumber=9193926000
TranslatedCallingOctet=0x21
TranslatedCalledNumber=9199915600
TranslatedCalledOctet=0xA1
TranslatedRedirectCalledNumber=
TranslatedRedirectCalledOctet=0xFF
GwReceivedCalledNumber=9199915600
GwReceivedCalledOctet3=0xA1
GwReceivedCallingNumber=9193926000
GwReceivedCallingOctet3=0x21
GwReceivedCallingOctet3a=0x82
DSPIdentifier=2/3:1
VIDEO:
H320CallType=Primary
VideoTransmitCodec=H263+
VideoReceiveCodec=H263+
VideoUsedBandwidth=3840
H221 STATS (AUDIO):
TxPackets=9123
TxDuration=91230 ms
RxPackets=4561
RxDuration=91130 ms
BadHeaders=0
PacketsLate=0
PacketsEarly=1
ReceiveDelay=35 ms
ConcealmentDuration=0 ms
BufferOverflowDiscards=80
H221 STATS (VIDEO):
TxPackets=2958
TxBytes=2547987
PSC=2686 --> Number of Picture Start Codes detected
GBSC=2686 --> Number of Group of Block Start Codes detected
TxVideoFormat=7 
RxPackets=3037
RxBytes=1999240
VideoBytesConsumed=1986099
FillBytesConsumed=1658651
PSCPacketDrops=0 --> Number of packets dropped at beginning of  
     stream due to missing Picture Start Code
LatePacket=0
OutOfSequence=0
BadHeader=0
BadSSRC=0
BadPayloadType=0
BufferOverflow=0
ControlHeaderOverflow=0
FilteredDelay=450 ms --> Average delay of received video packets 
MinimumDelay=3 ms
MaximumDelay=619 ms
RxVideoFormat=7

    POTS LEG — Chamada secundária 

    GENERIC:
SetupTime=87874820 ms
Index=1
PeerAddress=9193926000
PeerSubAddress=
PeerId=9190
PeerIfIndex=120
LogicalIfIndex=62
ConnectTime=87874820 ms
CallDuration=00:01:44 sec
CallState=4
CallOrigin=2
ChargedUnits=0
InfoType=video
TransmitPackets=0
TransmitBytes=0
ReceivePackets=0
ReceiveBytes=0
TELE:
ConnectionId=[0x38016FD6 0x532111DB 0x801C000D 0x28D3D7C0]
IncomingConnectionId=[0x37D44522 0x532111DB 0x801B000D 0x28D3D7C0]
CallID=273
TxDuration=0 ms
VoiceTxDuration=0 ms
FaxTxDuration=0 ms
CoderTypeRate=None
NoiseLevel=0
ACOMLevel=0
OutSignalLevel=0
InSignalLevel=0
InfoActivity=0
ERLLevel=0
SessionTarget=
ImgPages=0
CallerName=
CallerIDBlocked=False
LongDurationCallDetected=no
LongDurCallTimeStamp=
LongDurCallDuration=
OriginalCallingNumber=9193926000
OriginalCallingOctet=0x21
OriginalCalledNumber=9199915601
OriginalCalledOctet=0xA1
OriginalRedirectCalledNumber=
OriginalRedirectCalledOctet=0xFF
TranslatedCallingNumber=9193926000
TranslatedCallingOctet=0x21
TranslatedCalledNumber=9199915601
TranslatedCalledOctet=0xA1
TranslatedRedirectCalledNumber=
TranslatedRedirectCalledOctet=0xFF
GwReceivedCalledNumber=9199915601
GwReceivedCalledOctet3=0xA1
GwReceivedCallingNumber=9193926000
GwReceivedCallingOctet3=0x21
GwReceivedCallingOctet3a=0x82
VIDEO:
H320CallType=Secondary

    IP LEG 

    GENERIC:
SetupTime=87874540 ms
Index=1
PeerAddress=9199915600
PeerSubAddress=
PeerId=9910
PeerIfIndex=121
LogicalIfIndex=0
ConnectTime=87874650 ms
CallDuration=00:01:41 sec
CallState=4
CallOrigin=1
ChargedUnits=0
InfoType=speech
TransmitPackets=12528
TransmitBytes=3429599
ReceivePackets=8123
ReceiveBytes=2914089
VOIP:
ConnectionId[0x37D44522 0x532111DB 0x801B000D 0x28D3D7C0]
IncomingConnectionId[0x37D44522 0x532111DB 0x801B000D 0x28D3D7C0]
CallID=272
RemoteIPAddress=14.50.5.52
RemoteSignallingIPAddress=14.50.5.52
RemoteSignallingPort=1720
RemoteMediaIPAddress=14.50.5.52
RoundTripDelay=0 ms
tx_DtmfRelay=inband-voice
FastConnect=FALSE

AnnexE=FALSE

Separate H245 Connection=TRUE

H245 Tunneling=FALSE

SessionProtocol=cisco
ProtocolCallId=
SessionTarget=ras
OnTimeRvPlayout=0
GapFillWithSilence=0 ms
GapFillWithPrediction=0 ms
GapFillWithInterpolation=0 ms
GapFillWithRedundancy=0 ms
HiWaterPlayoutDelay=0 ms
LoWaterPlayoutDelay=0 ms
TxPakNumber=0 
TxSignalPak=0 
TxComfortNoisePak=0 
TxDuration=0 
TxVoiceDuration=0 
RxPakNumber=0 
RxSignalPak=0 
RxComfortNoisePak=0 
RxDuration=0 
RxVoiceDuration=0 
RxOutOfSeq=0 
RxLatePak=0 
RxEarlyPak=0 
RxBadProtocol=0 
PlayDelayCurrent=0 
PlayDelayMin=0 
PlayDelayMax=0 
PlayDelayClockOffset=0 
PlayDelayJitter=0 ms
PlayErrPredictive=0 
PlayErrInterpolative=0 
PlayErrSilence=0 
PlayErrBufferOverFlow=0 
PlayErrRetroactive=0 
PlayErrTalkspurt=0 
OutSignalLevel=0 
InSignalLevel=0 
LevelTxPowerMean=0 
LevelRxPowerMean=0 
LevelBgNoise=0 
ERLLevel=0 
ACOMLevel=0 
ErrRxDrop=0 
ErrTxDrop=0 
ErrTxControl=0 
ErrRxControl=0 
Outgoing Area=Video-GK
VideoTransmitCodec=H263+
VideoTransmitPackets=0
VideoTransmitBytes=0
VideoReceiveCodec=H263+
VideoReceivePackets=0
VideoReceiveBytes=0
VideoCap_Codec=H263+
VideoCap_Format=4CIF
VideoLostPackets=0
VideoEarlyPackets=0
VideoLatePackets=0
VideoUsedBandwidth=7300
VideoNumberOfChannels=2

Incoming Channel Number = 3
Type = VIDEO
RX Bandwidth = 3010
RemotePort = 49192
LocalPort = 18982
SelectedQos = best-effort
Incoming Channel Number = 2
Type = AUDIO
RX Bandwidth = 640
RemotePort = 49190
LocalPort = 16640
SelectedQos = best-effort

ReceiveDelay=0 ms
LostPackets=0
EarlyPackets=0
LatePackets=0
SRTP = off
TextRelay = off
VAD = disabled
CoderTypeRate=g711ulaw
CodecBytes=160
Media Setting=flow-through
AlertTimepoint=87874600 ms

  • show voip rtp connections 

    VoIP RTP active connections :
No. CallId dstCallId LocalRTP RmtRTP LocalIP RemoteIP 
1 272 271 16640 49190 14.1.16.220 14.50.5.52 
2 278 279 18982 49192 14.1.16.220 14.50.5.52 
Found 2 active RTP connections

Troubleshoot

Esta seção fornece informações que podem ser usadas para o troubleshooting da sua configuração.

Comandos debug

  • debug h225 asn1

  • debug h225 q931

  • debug h245 asn1

  • debug isdn q931

  • debug voip h221 inout

  • debug voip ccapi inout

Nota:Consulte Informações Importantes sobre Comandos de Depuração antes de usar comandos debug.

Saídas de depuração

Esta seção fornece saídas de depuração para este fluxo de chamada de exemplo:

  1. CONFIGURAÇÃO de entrada com número chamado = 9199915600 e tampa do portador definida como digital irrestrita

  2. Ponto de discagem de entrada 9190 correspondente

  3. O peer de discagem de saída 9910 é correspondente

  4. O gateway H.320 envia a solicitação ARQ ao gatekeeper

  5. O gateway H.320 recebe resposta ACF do gatekeeper

  6. O gateway H.320 envia a mensagem de CONFIGURAÇÃO H.225 para Polycom

  7. A chamada é conectada no segmento IP

  8. O gateway H.320 envia CONNECT no lado ISDN e a chamada é conectada

  9. O gateway H.320 envia o conjunto de recursos iniciais

  10. A sincronização de quadros é estabelecida no canal B 1

  11. O gateway H.320 recebe a primeira chamada secundária

  12. A primeira chamada secundária é conectada

  13. A sincronização de quadros é estabelecida no canal B 2

  14. O gateway H.320 recebe a segunda chamada secundária

  15. A segunda chamada secundária é conectada

  16. O gateway H.320 recebe o comando BAS do endpoint de vídeo na PSTN

  17. A sincronização de quadros é estabelecida no canal B 3

  18. O gateway H.320 recebe a terceira chamada secundária

  19. A terceira chamada secundária é conectada

  20. A sincronização de quadros é estabelecida no canal B 4

  21. O gateway H.320 recebe a quarta chamada secundária

  22. A quarta chamada secundária é conectada

  23. A sincronização de quadros é estabelecida no canal B 4

  24. O gateway H.320 recebe a quinta chamada secundária

  25. A quinta chamada secundária é conectada

  26. A sincronização de quadros é estabelecida no canal B 6

  27. O gateway H.320 recebe o conjunto de recursos do endpoint de vídeo na PSTN

  28. O gateway H.320 envia o conjunto de recursos para o endpoint de vídeo na PSTN

  29. O gateway H.320 anuncia recursos de áudio (G711ulaw) e vídeo (H.263) via TCS para Polycom no segmento IP

  30. O gateway H.320 envia solicitação MSD à Polycom

  31. O gateway H.320 recebe o conjunto de recursos de áudio (G.722, G.728, G.711) e vídeo (H.263) da Polycom

  32. O gateway H.320 envia ACK do Estudo de caso para Polycom

  33. O gateway H.320 recebe solicitação MSD da Polycom

  34. O gateway H.320 envia MSD ACK para Polycom

  35. O gateway H.320 recebe ACK do Estudo de caso dividido em temas da Polycom

  36. O gateway H.320 recebe MSD ACK da Polycom

  37. O gateway H.320 recebe OLC de áudio (G.711) da Polycom

  38. O gateway H.320 define o modo de áudio de saída no segmento POTS

  39. O gateway H.320 envia OLC ACK de áudio para Polycom

  40. O gateway H.320 recebe OLC de vídeo (H.263) da Polycom

  41. O tipo de payload RTP para fluxo de vídeo H.263 de Polycom para gateway H.320 está definido como 96

  42. O gateway H.320 define o modo de vídeo de saída no segmento POTS

  43. O gateway H.320 envia OLC de vídeo ACK para Polycom

  44. Gateway H.320 envia sinal de informação e controle ativo para o endpoint de vídeo remoto na PSTN

  45. O endpoint de vídeo na PSTN define a taxa de transferência e o modo de áudio

  46. O gateway H.320 envia OLC de áudio (G.711) à Polycom

  47. O gateway H.320 recebe áudio OLC ACK da Polycom

  48. Endpoint de vídeo na PSTN define o modo de vídeo

  49. O gateway H.320 recebe sinal de áudio Indicate Ative Control and Information do endpoint de vídeo remoto na PSTN

  50. O gateway H.320 envia OLC de vídeo (H.263) à Polycom

  51. O tipo de payload RTP para fluxo de vídeo H.263 do gateway H.320 para Polycom está definido como 110

  52. O gateway H.320 recebe Vídeo OLC ACK da Polycom

  53. O gateway H.320 recebe uma solicitação de imagem VFU (Video Fast Update, atualização rápida de vídeo) da Polycom

  54. O gateway H.320 envia sinal de informação e controle de imagem de atualização rápida de vídeo para o endpoint de vídeo na PSTN

  55. O gateway H.320 recebe o comando de controle de fluxo da Polycom

  56. O gateway H.320 envia o comando de controle de fluxo ao endpoint de vídeo na PSTN

  57. O gateway H.320 envia o comando de controle de fluxo ao Polycom

  58. O gateway H.320 recebe o comando de controle de fluxo do endpoint de vídeo na PSTN

  59. O gateway H.320 envia o comando de controle de fluxo ao Polycom

  60. O endpoint de vídeo na PSTN desconecta a chamada de vídeo

  61. O gateway H.320 limpa a chamada no segmento IP

  62. O gateway H.320 envia DRQ ao gatekeeper

CONFIGURAÇÃO de entrada com número chamado = 9199915600 e tampa do portador definida como digital irrestrita

Esta é a chamada principal do H.320.

001297: Oct 4 21:02:10.563: RCF (seq# 2048) rcvd
001298: Oct 4 21:02:16.748: ISDN Se2/1:23 Q931:  
     RX <- SETUP pd = 8 callref = 0x009F
Bearer Capability i = 0x8890 
Standard = CCITT 
Transfer Capability = Unrestricted Digital 
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA98381 
Exclusive, Channel 1 
Display i = '111' 
Calling Party Number i = 0x2182, '9193926000' 
Plan:ISDN, Type:National 
Called Party Number i = 0xA1, '9199915600' 
Plan:ISDN, Type:National
001299: Oct 4 21:02:16.756:  
     //-1/736483928021/CCAPI/cc_api_display_ie_subfields:
cc_api_call_setup_ind_common:
cisco-username=
----- ccCallInfo IE subfields -----
cisco-ani=9193926000
cisco-anitype=2
cisco-aniplan=1
cisco-anipi=0
cisco-anisi=2
dest=9199915600
cisco-desttype=2
cisco-destplan=1
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-rdntype=-1
cisco-rdnplan=-1
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0

Ponto de discagem de entrada 9190 correspondente 

001300: Oct 4 21:02:16.756: //-1/736483928021/CCAPI/
     cc_api_call_setup_ind_common:
Interface=0x65A8CAD4, Call Info(
Calling Number=9193926000,(Calling Name=)(TON=National,  
     NPI=ISDN, Screening=User, Failed, Presentation=Allowed),
Called Number=9199915600(TON=National, NPI=ISDN),
Calling Translated=FALSE, Subscriber Type Str=RegularLine, 
     FinalDestinationFlag=TRUE,
Incoming Dial-peer=9190, Progress Indication=NULL(0), Calling IE Present=TRUE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=,  
     CLID Transparent=FALSE), Call Id=-1
001301: Oct 4 21:02:16.756: //-1/736483928021/CCAPI/ccCheckClipClir:
In: Calling Number=9193926000(TON=National, NPI=ISDN, Screening=User, Failed, 
     Presentation=Allowed)
001302: Oct 4 21:02:16.756: //-1/736483928021/CCAPI/ccCheckClipClir:
Out: Calling Number=9193926000(TON=National, NPI=ISDN, Screening=User, Failed, 
     Presentation=Allowed)
001303: Oct 4 21:02:16.756: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001304: Oct 4 21:02:16.756: :cc_get_feature_vsa malloc success
001305: Oct 4 21:02:16.756: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001306: Oct 4 21:02:16.756: cc_get_feature_vsa count is 1
001307: Oct 4 21:02:16.756: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001308: Oct 4 21:02:16.756: :FEATURE_VSA attributes are: feature_name:0, 
     fearture_time:1710265896,feature_id:78
001309: Oct 4 21:02:16.756:  
     //280/736483928021/CCAPI/cc_api_call_setup_ind_common:
Set Up Event Sent;
Call Info(Calling Number=9193926000(TON=National, NPI=ISDN, Screening=User,  
     Failed, Presentation=Allowed),
Called Number=9199915600(TON=National, NPI=ISDN))
001310: Oct 4 21:02:16.760: //280/736483928021/CCAPI/cc_process_call_setup_ind:
Event=0x6587C660
001311: Oct 4 21:02:16.760: //280/736483928021/CCAPI/ccCallSetContext:
Context=0x64C5F570
001312: Oct 4 21:02:16.760: //280/736483928021/CCAPI/cc_process_call_setup_ind:
>>>>CCAPI handed cid 280 with tag 9190 to app "_ManagedAppProcess_Default"
001313: Oct 4 21:02:16.764: //280/736483928021/CCAPI/ccCallProceeding:
Progress Indication=NULL(0)
001314: Oct 4 21:02:16.764: //280/736483928021/CCAPI/ccCallSetupRequest:
Destination=, Calling IE Present=TRUE, Mode=0,
Outgoing Dial-peer=9910, Params=0x64C5DA10, Progress Indication=NULL(0)
001315: Oct 4 21:02:16.764: //280/736483928021/CCAPI/ccCheckClipClir:
In: Calling Number=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed)
001316: Oct 4 21:02:16.764: //280/736483928021/CCAPI/ccCheckClipClir:
Out: Calling Number=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed)
001317: Oct 4 21:02:16.764: //280/736483928021/CCAPI/ccCallSetupRequest:
Destination Pattern=919991...., Called Number=9199915600, Digit Strip=FALSE
001318: Oct 4 21:02:16.764: //280/736483928021/CCAPI/ccCallSetupRequest:
Calling Number=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed),
Called Number=9199915600(TON=National, NPI=ISDN),
Redirect Number=, Display Info=
Account Number=, Final Destination Flag=TRUE,
Guid=73648392-5322-11DB-8021-000D28D3D7C0, Outgoing Dial-peer=9910
001319: Oct 4 21:02:16.764:  
     //280/736483928021/CCAPI/cc_api_display_ie_subfields:
ccCallSetupRequest:
cisco-username=
----- ccCallInfo IE subfields -----
cisco-ani=9193926000
cisco-anitype=2
cisco-aniplan=1
cisco-anipi=0
cisco-anisi=2
dest=9199915600
cisco-desttype=2
cisco-destplan=1
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-rdntype=-1
cisco-rdnplan=-1
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0

O peer de discagem de saída 9910 é correspondente 

001320: Oct 4 21:02:16.768: //280/736483928021/CCAPI/ 
     ccIFCallSetupRequestPrivate:
Interface=0x65D7A87C, Interface Type=1, Destination=, Mode=0x0,
Call Params(Calling Number=9193926000,(Calling Name=)(TON=National, NPI=ISDN,  
     Screening=User, Failed, Presentation=Allowed),
Called Number=9199915600(TON=National, NPI=ISDN), Calling Translated=FALSE,
Subscriber Type Str=RegularLine, FinalDestinationFlag=TRUE,  
     Outgoing Dial-peer=9910, Call Count On=FALSE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0,  
     Application Call Id=)
001321: Oct 4 21:02:16.768: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001322: Oct 4 21:02:16.768: :cc_get_feature_vsa malloc success
001323: Oct 4 21:02:16.768: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001324: Oct 4 21:02:16.768: cc_get_feature_vsa count is 2
001325: Oct 4 21:02:16.768: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001326: Oct 4 21:02:16.768: :FEATURE_VSA attributes are: feature_name:0, 
     fearture_time:1710266976,feature_id:79
001327: Oct 4 21:02:16.768:  
     //281/736483928021/CCAPI/ccIFCallSetupRequestPrivate:
SPI Call Setup Request Is Success; Interface Type=1, FlowMode=1
001328: Oct 4 21:02:16.768: //281/736483928021/CCAPI/ccCallSetContext:
Context=0x64C5D9C0
001329: Oct 4 21:02:16.768: //280/736483928021/CCAPI/ccSaveDialpeerTag:
Outgoing Dial-peer=9910

O gateway H.320 envia a solicitação ARQ ao gatekeeper 

001330: Oct 4 21:02:16.768: H225 NONSTD OUTGOING PDU ::=

value ARQnonStandardInfo ::= 
{
sourceAlias 
{
}
sourceExtAlias 
{
}
callingOctet3a 130
interfaceSpecificBillingId "ISDN 2/1:23"
gtd '49414D2C0D0A50524E2C6973646E2A2C2C4E492A...'H
}

001331: Oct 4 21:02:16.772: H225 NONSTD OUTGOING ENCODE BUFFER::=  
     80000010A801820C144953444E20322F313A323380A300A049414D2C0D0A50524 
     E2C6973646E2A2C2C4E492A2A2A2C0D0A5553492C726174652C632C642C632C310 
     D0A544D522C30310D0A43504E2C30342C2C312C393139393931353630300D0A434 
     74E2C30342C2C312C792C332C393139333932363030300D0A4350432C30390D0A46 
     43492C2C2C2C2C2C2C792C0D0A4743492C3733363438333932353332323131646 
     2383032313030306432386433643763300D0A0D0A
001332: Oct 4 21:02:16.772: 
001333: Oct 4 21:02:16.772: RAS OUTGOING PDU ::=

value RasMessage ::= admissionRequest : 
{
requestSeqNum 2049
callType pointToPoint : NULL
callModel direct : NULL
endpointIdentifier {"65766C6C00000001"}
destinationInfo 
{
dialedDigits : "9199915600"
}
srcInfo 
{
dialedDigits : "9193926000",
h323-ID : {"Video-GW-2"}
}
bandWidth 179200
callReferenceValue 28
nonStandardData 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '80000010A801820C144953444E20322F313A3233...'H
}
conferenceID '73648392532211DB8021000D28D3D7C0'H
activeMC FALSE
answerCall FALSE
canMapAlias TRUE
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
willSupplyUUIEs FALSE
}

001334: Oct 4 21:02:16.776: RAS OUTGOING ENCODE BUFFER::=  
     2788080000F00036003500370036003600430036004300300030003000300030003000300 
     031010480C4CCC48933020480C4C6C5933340090056006900640065006F002D0047005700 
     2D00328002BC00001C40B500001280B980000010A801820C144953444E20322F313A32338 
     0A300A049414D2C0D0A50524E2C6973646E2A2C2C4E492A2A2A2C0D0A5553492C72617465 
     2C632C642C632C310D0A544D522C30310D0A43504E2C30342C2C312C39313939393135363 
     0300D0A43474E2C30342C2C312C792C332C393139333932363030300D0A4350432C30390D 
     0A4643492C2C2C2C2C2C2C792C0D0A4743492C37333634383339323533323231316462383 
     032313030306432386433643763300D0A0D0A73648392532211DB8021000D28D3D7C008E0 
     20000180110073651
FB9532211DB817D90162806D3F10100
001335: Oct 4 21:02:16.776: h323chan_dgram_send:Sent UDP msg. Bytes sent: 316  
     to 14.50.3.101:1719 fd=2

001336: Oct 4 21:02:16.776: RASLib::GW_RASSendARQ: ARQ (seq# 2049) sent to  
     14.50.3.101
001337: Oct 4 21:02:16.776: ISDN Se2/1:23 Q931: TX -> CALL_PROC pd = 8  
     callref = 0x809F 
Channel ID i = 0xA98381 
Exclusive, Channel 1
001338: Oct 4 21:02:16.780: h323chan_chn_process_read_socket
001339: Oct 4 21:02:16.780: h323chan_chn_process_read_socket: fd=2 of type  
     CONNECTED has data
001340: Oct 4 21:02:16.780: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=2

001341: Oct 4 21:02:16.780: h323chan_dgram_recvdata:rcvd from  
     [14.50.3.101:1719] on fd=2

001342: Oct 4 21:02:16.780: RAS INCOMING ENCODE BUFFER::=  
     2B8008008002BC00000E32053406B800EF40B50000122700020480C4C6C59333400900560 
     06900640065006F002D00470057002D0032010480C4CCC489332800C20001000200000401 
     4CB800
001343: Oct 4 21:02:16.780:

O gateway H.320 recebe resposta ACF do gatekeeper 

001344: Oct 4 21:02:16.780: RAS INCOMING PDU ::=

value RasMessage ::= admissionConfirm : 
{
requestSeqNum 2049
bandWidth 179200
callModel direct : NULL
destCallSignalAddress ipAddress : 
{
ip '0E320534'H
port 1720
}
irrFrequency 240
nonStandardData 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '00020480C4C6C593334009005600690064006500...'H
}
willRespondToIRR FALSE
uuiesRequested 
{
setup FALSE
callProceeding FALSE
connect FALSE
alerting FALSE
information FALSE
releaseComplete FALSE
facility FALSE
progress FALSE
empty FALSE
}
usageSpec 
{

{
when 
{
end NULL
inIrr NULL
}
callStartingPoint 
{
connect NULL
}
required 
{
nonStandardUsageTypes 
{
}
startTime NULL
endTime NULL
terminationCause NULL
}
}
}
}

001345: Oct 4 21:02:16.784: ACF (seq# 2049) rcvd
001346: Oct 4 21:02:16.784: H225 NONSTD INCOMING ENCODE BUFFER::=  
     00020480C4C6C5933340090056006900640065006F002D00470057002D0032010
480C4CCC48933
001347: Oct 4 21:02:16.784: 
001348: Oct 4 21:02:16.784: H225 NONSTD INCOMING PDU ::=

value ACFnonStandardInfo ::= 
{
srcTerminalAlias 
{
e164 : "9193926000",
h323-ID : {"Video-GW-2"}
}
dstTerminalAlias 
{
e164 : "9199915600"
}
}

parse_acf_nonstd: ACF Nonstd decode succeeded, remlen = 1652959360
001349: Oct 4 21:02:16.792: h323chan_chn_process_read_socket
001350: Oct 4 21:02:16.792: h323chan_chn_process_read_socket: fd=3 of  
     type CONNECT_PENDING has data
001351: Oct 4 21:02:16.792: H450 OUTGOING PDU ::=

value CmnArg ::= 
{
featureList 
{
ssCFreRoutingSupported NULL
ssCTreRoutingSupported NULL
}
}

001352: Oct 4 21:02:16.792: H450 OUTGOING ENCODE BUFFER::= 43000000
001353: Oct 4 21:02:16.792: 
001354: Oct 4 21:02:16.792: H450 OUTGOING PDU ::=

value H4501SupplementaryService ::= 
{
networkFacilityExtension 
{
sourceEntity endpoint : NULL
destinationEntity endpoint : NULL
}
interpretationApdu discardAnyUnrecognizedInvokePdu : NULL
serviceApdu rosApdus : 
{
invoke : 
{
invokeId 44
opcode local : 85
argument {"43000000"}
}
}
}

001355: Oct 4 21:02:16.792: H450 OUTGOING ENCODE BUFFER::=  
     60000110002C0001550443000000
001356: Oct 4 21:02:16.792: 
001357: Oct 4 21:02:16.792: H225 NONSTD OUTGOING PDU ::=

value H323_UU_NonStdInfo ::= 
{
version 2
protoParam qsigNonStdInfo : 
{
iei 4
rawMesg '040288901803A9838128033131316C0C21823931...'H
}
}

001358: Oct 4 21:02:16.796: H225 NONSTD OUTGOING ENCODE BUFFER::=  
     60010200010429040288901803A9838128033131316C0C2182393139333932363 
     03030700BA139313939393135363030
001359: Oct 4 21:02:16.796:

O gateway H.320 envia a mensagem de CONFIGURAÇÃO H.225 para Polycom 

001360: Oct 4 21:02:16.796: H225.0 OUTGOING PDU ::=

value H323_UserInformation ::= 
{
h323-uu-pdu 
{
h323-message-body setup : 
{
protocolIdentifier { 0 0 8 2250 0 4 }
sourceAddress 
{
h323-ID : {"Video-GW-2"}
}
sourceInfo 
{
vendor 
{
vendor 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
productId '436973636F47617465776179'H
versionId '32'H
}
gateway 
{
protocol 
{
voice : 
{
supportedPrefixes 
{

{
prefix dialedDigits : "1#"
}
}
}, h323 : 
{
supportedPrefixes 
{
}
}
}
}
mc FALSE
undefinedNode FALSE
}
activeMC FALSE
conferenceID '73648392532211DB8021000D28D3D7C0'H
conferenceGoal create : NULL
callType pointToPoint : NULL
sourceCallSignalAddress ipAddress : 
{
ip '0E0110DC'H
port 15025
}
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
mediaWaitForConnect FALSE
canOverlapSend FALSE
multipleCalls TRUE
maintainConnection TRUE
}
h4501SupplementaryService 
{
'60000110002C0001550443000000'H
}
h245Tunneling FALSE
nonStandardControl 
{

{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '60010200010429040288901803A9838128033131...'H
}
}
}
}

001361: Oct 4 21:02:16.804: H225.0 OUTGOING ENCODE BUFFER::=  
     20A0060008914A00040140090056006900640065006F002D00470057002D003228C0B5 
     0000120B436973636F47617465776179003240023C0504010020402C05010000736483 
     92532211DB8021000D28D3D7C000CD0D800007000E0110DC3AB1110073651FB9532211 
     DB817D90162806D3F1010001000180018011A010010E60000110002C00015504430000 
     000100370140B50000123060010200010429040288901803A9838128033131316C0C21 
     8239313933393236303030700BA139313939393135363030
001362: Oct 4 21:02:16.804: 
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x001C
Message Type : 0x05: SETUP
Bearer Capability: Length Of IE=4
Data 88188CA5
Calling Party Number: Length Of IE=12
Data 218239313933393236303030
Called Party Number: Length Of IE=11
Data A139313939393135363030
User-User: Length Of IE=200
Data 0520A0060008914A00040140090056006900640065006F002D00470057002D003228C0B5 
     0000120B436973636F47617465776179003240023C0504010020402C0501000073648392 
     532211DB8021000D28D3D7C000CD0D800007000E0110DC3AB1110073651FB9532211DB81 
     7D90162806D3F1010001000180018011A010010E60000110002C00015504430000000100 
     370140B50000123060010200010429040288901803A9838128033131316C0C2182393139 
     33393236303030700BA139313939393135363030
001363: Oct 4 21:02:16.808: h323chan_chn_process_read_socket
001364: Oct 4 21:02:16.808: h323chan_chn_process_read_socket: fd=3 of type  
     CONNECTED has data
001365: Oct 4 21:02:16.808: h323chan_chn_process_read_socket: h323chan  
     accepted/connected fd=3

001366: Oct 4 21:02:16.836: h323chan_chn_process_read_socket
001367: Oct 4 21:02:16.836: h323chan_chn_process_read_socket: fd=3 of type  
     CONNECTED has data
001368: Oct 4 21:02:16.836: h323chan_chn_process_read_socket: h323chan  
     accepted/connected fd=3

Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x801C
Message Type : 0x01: ALERTING
User-User: Length Of IE=87
Data 052380060008914A000422C0B500233103563530301E52656C6561736520372E352E31202 
     D2031314A616E323030352031353A353801B0D800110073651FB9532211DB817D90162806 
     D3F1010001800100014010800100
001369: Oct 4 21:02:16.836: H225.0 INCOMING ENCODE BUFFER::= 2380060008914A000 
     422C0B500233103563530301E52656C6561736520372E352E31202D2031314A616E323030 
     352031353A353801B0D800110073651FB9532211DB817D90162806D3F1010001800100014 
     010800100
001370: Oct 4 21:02:16.836: 
001371: Oct 4 21:02:16.836: H225.0 INCOMING PDU ::=

value H323_UserInformation ::= 
{
h323-uu-pdu 
{
h323-message-body alerting : 
{
protocolIdentifier { 0 0 8 2250 0 4 }
destinationInfo 
{
vendor 
{
vendor 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 9009
}
productId '56353030'H
versionId '52656C6561736520372E352E31202D2031314A61...'H
}
terminal 
{
}
mc FALSE
undefinedNode FALSE
}
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
multipleCalls FALSE
maintainConnection TRUE
presentationIndicator presentationAllowed : NULL
screeningIndicator 2
}
h245Tunneling FALSE
}
}

001372: Oct 4 21:02:16.840: //281/736483928021/CCAPI/cc_api_set_delay_xport:
CallInfo(delay xport=TRUE)
001373: Oct 4 21:02:16.840: //281/736483928021/CCAPI/cc_api_call_alert:
Interface=0x65D7A87C, Progress Indication=NULL(0), Signal Indication=SIGNAL  
     RINGBACK(1)
001374: Oct 4 21:02:16.840: //281/736483928021/CCAPI/cc_api_call_alert:
Call Entry(Retry Count=0, Responsed=TRUE)
001375: Oct 4 21:02:16.844: //280/736483928021/CCAPI/ccCallAlert:
Progress Indication=NULL(0), Signal Indication=SIGNAL RINGBACK(1)
001376: Oct 4 21:02:16.844: //280/736483928021/CCAPI/ccCallAlert:
Call Entry(Responsed=TRUE, AlertSent=TRUE)
001377: Oct 4 21:02:16.844: //280/736483928021/CCAPI/ccGenerateToneInfo:
Stop Tone On Digit=FALSE, Tone=Ring Back,
Tone Direction=Network, Params=0x0, Call Id=280
001378: Oct 4 21:02:16.844: //280/736483928021/H221:(): 
     h221_set_initial_outgoing_caps: 
001379: Oct 4 21:02:16.844: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=1, Include B-channel In H.320 Call=TRUE
001380: Oct 4 21:02:16.844: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=1, Connected=0, Not InSync=1, InSync=0
001381: Oct 4 21:02:16.848: ISDN Se2/1:23 Q931: TX ->  
     ALERTING pd = 8 callref = 0x809F
001382: Oct 4 21:02:16.880: h323chan_chn_process_read_socket
001383: Oct 4 21:02:16.880: h323chan_chn_process_read_socket:  
     fd=3 of type CONNECTED has data
001384: Oct 4 21:02:16.880: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=3

Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x801C
Message Type : 0x07: CONNECT
Display: Length Of IE=3
Data 323232
User-User: Length Of IE=110
Data 0522C0060008914A0004000E3205340A2322C0B500233103563530301E52656C6 
     561736520372E352E31202D2031314A616E323030352031353A35380073648392 
     532211DB8021000D28D3D7C01D0CC0110073651FB9532211DB817D90162806D3F 
     1010001800100014010800100
001385: Oct 4 21:02:16.884: H225.0 INCOMING ENCODE BUFFER::= 22C006000 
     8914A0004000E3205340A2322C0B500233103563530301E52656C656173652037 
     2E352E31202D2031314A616E323030352031353A35380073648392532211DB802 
     1000D28D3D7C01D0CC0110073651FB9532211DB817D90162806D3F10100018001 
     00014010800100
001386: Oct 4 21:02:16.884:

A chamada é conectada no segmento IP 

001387: Oct 4 21:02:16.884: H225.0 INCOMING PDU ::=

value H323_UserInformation ::= 
{
h323-uu-pdu 
{
h323-message-body connect : 
{
protocolIdentifier { 0 0 8 2250 0 4 }
h245Address ipAddress : 
{
ip '0E320534'H
port 2595
}
destinationInfo 
{
vendor 
{
vendor 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 9009
}
productId '56353030'H
versionId '52656C6561736520372E352E31202D2031314A61...'H
}
terminal 
{
}
mc FALSE
undefinedNode FALSE
}
conferenceID '73648392532211DB8021000D28D3D7C0'H
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
multipleCalls FALSE
maintainConnection TRUE
presentationIndicator presentationAllowed : NULL
screeningIndicator 2
}
h245Tunneling FALSE
}
}

001388: Oct 4 21:02:16.888: //281/736483928021/CCAPI/cc_api_call_connected:
Interface=0x65D7A87C, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
001389: Oct 4 21:02:16.888: //281/736483928021/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=TRUE, Retry Count=0)
001390: Oct 4 21:02:16.888: //281/736483928021/CCAPI/cc_api_event_indication:
Event=148, Call Id=281
001391: Oct 4 21:02:16.888: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001392: Oct 4 21:02:16.888: H225 NONSTD OUTGOING PDU ::=

value IRRperCallnonStandardInfo ::= 
{
startTime 1159995736
}

001393: Oct 4 21:02:16.888: H225 NONSTD OUTGOING ENCODE BUFFER::= 7045242158
001394: Oct 4 21:02:16.888: 
001395: Oct 4 21:02:16.888: RAS OUTGOING PDU ::=

value RasMessage ::= infoRequestResponse : 
{
requestSeqNum 2050
endpointType 
{
vendor 
{
vendor 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
productId '436973636F47617465776179'H
versionId '32'H
}
gateway 
{
protocol 
{
voice : 
{
supportedPrefixes 
{

{
prefix dialedDigits : "1#"
}
}
}, h323 : 
{
supportedPrefixes 
{
}
}
}
}
mc FALSE
undefinedNode FALSE
}
endpointIdentifier {"65766C6C00000001"}
rasAddress ipAddress : 
{
ip '0E0110DC'H
port 53355
}
callSignalAddress 
{
ipAddress : 
{
ip '0E0110DC'H
port 1720
}
}
endpointAlias 
{
dialedDigits : "7561",
dialedDigits : "4321",
dialedDigits : "8000",
dialedDigits : "7111",
dialedDigits : "7931",
dialedDigits : "7560",
dialedDigits : "7701",
dialedDigits : "7702",
dialedDigits : "7565",
h323-ID : {"Video-GW-2"}
}
perCallInfo 
{

{
nonStandardData 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '7045242158'H
}
callReferenceValue 28
conferenceID '73648392532211DB8021000D28D3D7C0'H
originator TRUE
h245 
{
}
callSignaling 
{
}
callType pointToPoint : NULL
bandWidth 179200
callModel direct : NULL
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
substituteConfIDs 
{
}
usageInformation 
{
nonStandardUsageFields 
{
}
connectTime 1159995736
}
}
}
needResponse FALSE
unsolicited TRUE
}

001396: Oct 4 21:02:16.900: RAS OUTGOING ENCODE BUFFER::=  
     5AC0080128C0B50000120B436973636F47617465776179003240023C05040100 
     20402C0501000780003600350037003600360043003600430030003000300030 
     0030003000300031000E0110DCD06B01000E0110DC06B80A0180A89401807654 
     0180B3330180A4440180AC640180A8930180AA340180AA350180A89840090056 
     006900640065006F002D00470057002D003201E100B500001205704524215800 
     1C73648392532211DB8021000D28D3D7C0802002BC0003C900110073651FB953 
     2211DB817D90162806D3F10100072000C0452421570E2401000180
001397: Oct 4 21:02:16.900: h323chan_dgram_send:Sent UDP msg. Bytes sent:  
     219 to 14.50.3.101:1719 fd=2

001398: Oct 4 21:02:16.900: RASLib::GW_RASSendIRR: IRR (seq# 2050) sent to  
     14.50.3.101
001399: Oct 4 21:02:16.900: //280/736483928021/CCAPI/ccGenerateToneInfo:
Stop Tone On Digit=FALSE, Tone=Null,
Tone Direction=Network, Params=0x0, Call Id=280
001400: Oct 4 21:02:16.900: //280/xxxxxxxxxxxx/CCAPI/ccConferenceCreate:
(confID=0x64D15380, callID1=0x118, callID2=0x119, tag=0x0)
001401: Oct 4 21:02:16.900: //280/736483928021/CCAPI/ccConferenceCreate:
Conference Id=0x64D15380, Call Id1=280, Call Id2=281, Tag=0x0
001402: Oct 4 21:02:16.900: //280/xxxxxxxxxxxx/CCAPI/cc_api_bridge_done:
Conference Id=0x12, Source Interface=0x65A8CAD4, Source Call Id=280,
Destination Call Id=281, Disposition=0x0, Tag=0xFFFFFFFF
001403: Oct 4 21:02:16.904: //281/xxxxxxxxxxxx/CCAPI/cc_api_get_xcode_stream:

001404: Oct 4 21:02:16.904: cc_api_get_xcode_stream : 4369
001405: Oct 4 21:02:16.904: //281/xxxxxxxxxxxx/CCAPI/cc_api_bridge_done:
Conference Id=0x12, Source Interface=0x65D7A87C, Source Call Id=281,
Destination Call Id=280, Disposition=0x0, Tag=0x0
001406: Oct 4 21:02:16.904: //280/736483928021/CCAPI/cc_generic_bridge_done:
Conference Id=0x12, Source Interface=0x65D7A87C, Source Call Id=281,
Destination Call Id=280, Disposition=0x0, Tag=0x0
001407: Oct 4 21:02:16.904: //280/736483928021/CCAPI/ccConferenceCreate:
Call Entry(Conference Id=0x12, Destination Call Id=281)
001408: Oct 4 21:02:16.904: //281/736483928021/CCAPI/ccConferenceCreate:
Call Entry(Conference Id=0x12, Destination Call Id=280)
001409: Oct 4 21:02:16.904:  
     //280/736483928021/CCAPI/cc_process_notify_bridge_done:
Conference Id=0x12, Call Id1=280, Call Id2=281
001410: Oct 4 21:02:16.904: //280/736483928021/CCAPI/ccCallConnect:
Progress Indication=NULL(0), Data Bitmask=0x0
001411: Oct 4 21:02:16.904: //280/736483928021/CCAPI/ccCallConnect:
Call Entry(Connected=TRUE, Responsed=TRUE)

O gateway H.320 envia CONNECT no lado ISDN e a chamada é conectada

Esta é a chamada principal. 

001412: Oct 4 21:02:16.908: ISDN Se2/1:23 Q931: TX -> CONNECT pd = 8  
     callref = 0x809F
001413: Oct 4 21:02:16.916: ISDN Se2/1:23 Q931: RX <- CONNECT_ACK pd = 8  
     callref = 0x009F
001414: Oct 4 21:02:16.916: %ISDN-6-CONNECT: Interface Serial2/1:0 is now  
     connected to 9193926000 N/A

O gateway H.320 envia o conjunto de recursos iniciais 

001415: Oct 4 21:02:17.056: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Initial Caps
001416: Oct 4 21:02:17.056: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=1, Include B-channel In H.320 Call=TRUE

A sincronização de quadros é estabelecida no canal B 1 

001417: Oct 4 21:02:17.056: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=1, B-channel H.221 Sync=TRUE
001418: Oct 4 21:02:17.056: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=1, Connected=0, Not InSync=0, InSync=1

O gateway H.320 recebe a primeira chamada secundária 

001419: Oct 4 21:02:17.056: ISDN Se2/1:23 Q931:  
     RX <- SETUP pd = 8 callref = 0x00A0 
Bearer Capability i = 0x8890 
Standard = CCITT 
Transfer Capability = Unrestricted Digital 
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA98382 
Exclusive, Channel 2 
Display i = '111' 
Calling Party Number i = 0x2182, '9193926000' 
Plan:ISDN, Type:National 
Called Party Number i = 0xA1, '9199915601' 
Plan:ISDN, Type:National
001420: Oct 4 21:02:17.060:  
     //-1/7392E89B8022/CCAPI/cc_api_create_cc_entry_common:
Interface=0x65A8CAD4, Call Id=-1,
Call Info=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed),
Called Number=9199915601(TON=National, NPI=ISDN),
FinalDestinationFlag=FALSE, Incoming Dial-peer=9190
001421: Oct 4 21:02:17.060: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001422: Oct 4 21:02:17.060: :cc_get_feature_vsa malloc success
001423: Oct 4 21:02:17.060: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001424: Oct 4 21:02:17.060: cc_get_feature_vsa count is 3
001425: Oct 4 21:02:17.060: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001426: Oct 4 21:02:17.060: :FEATURE_VSA attributes are: feature_name:0, 
     fearture_time:1710267192,feature_id:80
001427: Oct 4 21:02:17.060: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=2, Q.931 Connect Indicated=TRUE
001428: Oct 4 21:02:17.060: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=1, Connected=0, Not InSync=0, InSync=1
001429: Oct 4 21:02:17.060: //282/736483928021/CCAPI/cc_api_call_connected:
Interface=0x65A8CAD4, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
001430: Oct 4 21:02:17.060: //282/736483928021/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=FALSE, Retry Count=0)
001431: Oct 4 21:02:17.064: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=2, Include B-channel In H.320 Call=TRUE
001432: Oct 4 21:02:17.064: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=2, Connected=1, Not InSync=1, InSync=1
001433: Oct 4 21:02:17.064: ISDN Se2/1:23 Q931:  
     TX -> CALL_PROC pd = 8 callref = 0x80A0 
Channel ID i = 0xA98382 
Exclusive, Channel 2

A primeira chamada secundária é conectada 

001434: Oct 4 21:02:17.064: ISDN Se2/1:23 Q931: TX ->  
     CONNECT pd = 8 callref = 0x80A0
001435: Oct 4 21:02:17.076: ISDN Se2/1:23 Q931: RX <- CONNECT_ACK pd = 8  
     callref = 0x00A0
001436: Oct 4 21:02:17.076: %ISDN-6-CONNECT: Interface Serial2/1:1 is now  
     connected to 9193926000 N/A

A sincronização de quadros é estabelecida no canal B 2 

001437: Oct 4 21:02:17.376: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=2, B-channel H.221 Sync=TRUE
001438: Oct 4 21:02:17.376: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=2, Connected=1, Not InSync=0, InSync=2

O gateway H.320 recebe a segunda chamada secundária 

001439: Oct 4 21:02:17.376: ISDN Se2/1:23 Q931: RX <- SETUP pd =  
     8 callref = 0x00A1 
Bearer Capability i = 0x8890 
Standard = CCITT 
Transfer Capability = Unrestricted Digital 
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA98383 
Exclusive, Channel 3 
Display i = '111' 
Calling Party Number i = 0x2182, '9193926000' 
Plan:ISDN, Type:National 
Called Party Number i = 0xA1, '9199915602' 
Plan:ISDN, Type:National
001440: Oct 4 21:02:17.380: 
     //-1/73C3BCD78023/CCAPI/cc_api_create_cc_entry_common:
Interface=0x65A8CAD4, Call Id=-1,
Call Info=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed),
Called Number=9199915602(TON=National, NPI=ISDN),
FinalDestinationFlag=FALSE, Incoming Dial-peer=9190
001441: Oct 4 21:02:17.380: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001442: Oct 4 21:02:17.380: :cc_get_feature_vsa malloc success
001443: Oct 4 21:02:17.380: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001444: Oct 4 21:02:17.380: cc_get_feature_vsa count is 4
001445: Oct 4 21:02:17.380: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001446: Oct 4 21:02:17.380: :FEATURE_VSA attributes are: feature_name:0, 
     fearture_time:1710266760,feature_id:81
001447: Oct 4 21:02:17.380: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=3, Q.931 Connect Indicated=TRUE
001448: Oct 4 21:02:17.380: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=2, Connected=1, Not InSync=0, InSync=2
001449: Oct 4 21:02:17.380: //283/736483928021/CCAPI/cc_api_call_connected:
Interface=0x65A8CAD4, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
001450: Oct 4 21:02:17.380: //283/736483928021/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=FALSE, Retry Count=0)
001451: Oct 4 21:02:17.380: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=3, Include B-channel In H.320 Call=TRUE
001452: Oct 4 21:02:17.384: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=3, Connected=2, Not InSync=1, InSync=2
001453: Oct 4 21:02:17.384: ISDN Se2/1:23 Q931: TX ->  
     CALL_PROC pd = 8 callref = 0x80A1 
Channel ID i = 0xA98383 
Exclusive, Channel 3

A segunda chamada secundária é conectada 

001454: Oct 4 21:02:17.384: ISDN Se2/1:23 Q931: TX ->  
     CONNECT pd = 8 callref = 0x80A1
001455: Oct 4 21:02:17.392: ISDN Se2/1:23 Q931: RX <- CONNECT_ACK  
     pd = 8 callref = 0x00A1
001456: Oct 4 21:02:17.396: %ISDN-6-CONNECT: Interface Serial2/1:2  
     is now connected to 9193926000 N/A
001457: Oct 4 21:02:17.532: //280/736483928021/H221:(): 
     dsmp_h221_update_dsp_timestamp: 
BAS Message Timestamp=500(ms), Last Squelch Timestamp=0(ms)
Last Fast Video Update Timestamp=0(ms), Update Bas Timestamp=FALSE
001458: Oct 4 21:02:17.536: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
DSP Message Squelch Status=0x0, H221 Squelch Map=0x0

O gateway H.320 recebe o comando BAS do endpoint de vídeo na PSTN

O gateway H.320 recebe o comando BAS do endpoint de vídeo na PSTN, que indica que pode aceitar recursos H.263.

001459: Oct 4 21:02:17.536: //280/736483928021/H221:(): 
     h221_incoming_handle_mbe: 
MBE Received=H.263, Length=18
001460: Oct 4 21:02:17.536: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
Return Code=H221 Partial Message
001461: Oct 4 21:02:17.536: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001462: Oct 4 21:02:17.536: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0

A sincronização de quadros é estabelecida no canal B 3 

001463: Oct 4 21:02:17.696: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=3, B-channel H.221 Sync=TRUE
001464: Oct 4 21:02:17.696: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=3, Connected=2, Not InSync=0, InSync=3

O gateway H.320 recebe a terceira chamada secundária 

001465: Oct 4 21:02:17.696: ISDN Se2/1:23 Q931:  
     RX <- SETUP pd = 8 callref = 0x00A2 
Bearer Capability i = 0x8890 
Standard = CCITT 
Transfer Capability = Unrestricted Digital 
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA98384 
Exclusive, Channel 4 
Display i = '111' 
Calling Party Number i = 0x2182, '9193926000' 
Plan:ISDN, Type:National 
Called Party Number i = 0xA1, '9199915603' 
Plan:ISDN, Type:National
001466: Oct 4 21:02:17.700:  
     //-1/73F4907B8024/CCAPI/cc_api_create_cc_entry_common:
Interface=0x65A8CAD4, Call Id=-1,
Call Info=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed),
Called Number=9199915603(TON=National, NPI=ISDN),
FinalDestinationFlag=FALSE, Incoming Dial-peer=9190
001467: Oct 4 21:02:17.700: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001468: Oct 4 21:02:17.700: :cc_get_feature_vsa malloc success
001469: Oct 4 21:02:17.700: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001470: Oct 4 21:02:17.700: cc_get_feature_vsa count is 5
001471: Oct 4 21:02:17.700: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001472: Oct 4 21:02:17.700: :FEATURE_VSA attributes are:  
     feature_name:0,fearture_time:1710266544,feature_id:82
001473: Oct 4 21:02:17.700: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=4, Q.931 Connect Indicated=TRUE
001474: Oct 4 21:02:17.700: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=3, Connected=2, Not InSync=0, InSync=3
001475: Oct 4 21:02:17.700: //284/736483928021/CCAPI/cc_api_call_connected:
Interface=0x65A8CAD4, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
001476: Oct 4 21:02:17.700: //284/736483928021/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=FALSE, Retry Count=0)
001477: Oct 4 21:02:17.700: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=4, Include B-channel In H.320 Call=TRUE
001478: Oct 4 21:02:17.704: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=4, Connected=3, Not InSync=1, InSync=3
001479: Oct 4 21:02:17.704: ISDN Se2/1:23 Q931: TX -> CALL_PROC  
     pd = 8 callref = 0x80A2 
Channel ID i = 0xA98384 
Exclusive, Channel 4

A terceira chamada secundária é conectada 

001480: Oct 4 21:02:17.704: ISDN Se2/1:23 Q931: TX ->  
     CONNECT pd = 8 callref = 0x80A2
001481: Oct 4 21:02:17.712: ISDN Se2/1:23 Q931: RX <- CONNECT_ACK pd =  
     8 callref = 0x00A2
001482: Oct 4 21:02:17.716: %ISDN-6-CONNECT: Interface Serial2/1:3  
     is now connected to 9193926000 N/A

A sincronização de quadros é estabelecida no canal B 4 

001483: Oct 4 21:02:18.016: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=4, B-channel H.221 Sync=TRUE
001484: Oct 4 21:02:18.016: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=4, Connected=3, Not InSync=0, InSync=4

O gateway H.320 recebe a quarta chamada secundária 

001485: Oct 4 21:02:18.016: ISDN Se2/1:23 Q931:  
     RX <- SETUP pd = 8 callref = 0x00A3 
Bearer Capability i = 0x8890 
Standard = CCITT 
Transfer Capability = Unrestricted Digital 
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA98385 
Exclusive, Channel 5 
Display i = '111' 
Calling Party Number i = 0x2182, '9193926000' 
Plan:ISDN, Type:National 
Called Party Number i = 0xA1, '9199915604' 
Plan:ISDN, Type:National
001486: Oct 4 21:02:18.020:  
     //-1/742566BC8025/CCAPI/cc_api_create_cc_entry_common:
Interface=0x65A8CAD4, Call Id=-1,
Call Info=9193926000(TON=National, NPI=ISDN, Screening=User, Failed,  
     Presentation=Allowed),
Called Number=9199915604(TON=National, NPI=ISDN),
FinalDestinationFlag=FALSE, Incoming Dial-peer=9190
001487: Oct 4 21:02:18.020: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001488: Oct 4 21:02:18.020: :cc_get_feature_vsa malloc success
001489: Oct 4 21:02:18.020: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001490: Oct 4 21:02:18.020: cc_get_feature_vsa count is 6
001491: Oct 4 21:02:18.020: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001492: Oct 4 21:02:18.020: :FEATURE_VSA attributes are: feature_name: 
     0,fearture_time:1710266328,feature_id:83
001493: Oct 4 21:02:18.020: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=5, Q.931 Connect Indicated=TRUE
001494: Oct 4 21:02:18.020: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=4, Connected=3, Not InSync=0, InSync=4
001495: Oct 4 21:02:18.020: //285/736483928021/CCAPI/cc_api_call_connected:
Interface=0x65A8CAD4, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
001496: Oct 4 21:02:18.020: //285/736483928021/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=FALSE, Retry Count=0)
001497: Oct 4 21:02:18.024: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=5, Include B-channel In H.320 Call=TRUE
001498: Oct 4 21:02:18.024: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=5, Connected=4, Not InSync=1, InSync=4
001499: Oct 4 21:02:18.024: ISDN Se2/1:23 Q931: TX ->  
     CALL_PROC pd = 8 callref = 0x80A3 
Channel ID i = 0xA98385 
Exclusive, Channel 5

A quarta chamada secundária é conectada 

001500: Oct 4 21:02:18.024: ISDN Se2/1:23 Q931: TX ->  
     CONNECT pd = 8 callref = 0x80A3
001501: Oct 4 21:02:18.032: //280/736483928021/H221:(): 
     dsmp_h221_update_dsp_timestamp: 
BAS Message Timestamp=1000(ms), Last Squelch Timestamp=0(ms)
Last Fast Video Update Timestamp=0(ms), Update Bas Timestamp=FALSE
001502: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
DSP Message Squelch Status=0x0, H221 Squelch Map=0x0

001503: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=Cisco H.221  
     Version Indication, Version=(1.0)
001504: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=Caps From H.320  
     Peer Endpoint Present
001505: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=H.263 Non-Standard  
     Caps, Custom Picture Number=0
001506: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard MPI Received=TRUE, Standard MPI=2
001507: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard Pixel Aspect Ratio Received=TRUE, Aspect Ratio=10:11 (3)
001508: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=H.263 Non-Standard  
     Caps, Custom Picture Number=1
001509: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard MPI Received=TRUE, Standard MPI=1
001510: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard Pixel Aspect Ratio Received=TRUE, Aspect Ratio=10:11 (3)
001511: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=Cisco  
     H.221 Minimum Bchannel Caps Indication, B-channel Caps=1
001512: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x60
001513: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x70
001514: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_incoming_handle_cap_mark: 
Audio Codec(s)=0x0, H.261 Cap=FALSE, H.263 Cap=TRUE,  
     H.264 Cap=FALSE, B-channel Caps=6
001515: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001516: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001517: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Caps
001518: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=1, Include B-channel In H.320 Call=TRUE
001519: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=1, B-channel H.221 Sync=TRUE
001520: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=1, Q.931 Connect Indicated=TRUE

A sincronização de quadros é estabelecida no canal B 4 

001521: Oct 4 21:02:18.036: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=5, Connected=5, Not InSync=1, InSync=4
001522: Oct 4 21:02:18.036: ISDN Se2/1:23 Q931: RX <- CONNECT_ACK pd  
     = 8 callref = 0x00A3
001523: Oct 4 21:02:18.040: %ISDN-6-CONNECT: Interface Serial2/1:4  
     is now connected to 9193926000 N/A
001524: Oct 4 21:02:18.336: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=5, B-channel H.221 Sync=TRUE
001525: Oct 4 21:02:18.336: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=5, Connected=5, Not InSync=0, InSync=5

O gateway H.320 recebe a quinta chamada secundária 

001526: Oct 4 21:02:18.336: ISDN Se2/1:23 Q931:  
     RX <- SETUP pd = 8 callref = 0x00A4 
Bearer Capability i = 0x8890 
Standard = CCITT 
Transfer Capability = Unrestricted Digital 
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA98386 
Exclusive, Channel 6 
Display i = '111' 
Calling Party Number i = 0x2182, '9193926000' 
Plan:ISDN, Type:National 
Called Party Number i = 0xA1, '9199915605' 
Plan:ISDN, Type:National
001527: Oct 4 21:02:18.340:  
     //-1/74563AF88026/CCAPI/cc_api_create_cc_entry_common:
Interface=0x65A8CAD4, Call Id=-1,
Call Info=9193926000(TON=National, NPI=ISDN, Screening=User,  
     Failed, Presentation=Allowed),
Called Number=9199915605(TON=National, NPI=ISDN),
FinalDestinationFlag=FALSE, Incoming Dial-peer=9190
001528: Oct 4 21:02:18.340: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001529: Oct 4 21:02:18.340: :cc_get_feature_vsa malloc success
001530: Oct 4 21:02:18.340: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001531: Oct 4 21:02:18.340: cc_get_feature_vsa count is 7
001532: Oct 4 21:02:18.340: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

001533: Oct 4 21:02:18.340: :FEATURE_VSA attributes are:  
     feature_name:0,fearture_time:1710266112,feature_id:84
001534: Oct 4 21:02:18.340: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=6, Q.931 Connect Indicated=TRUE
001535: Oct 4 21:02:18.340: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=5, Connected=5, Not InSync=0, InSync=5
001536: Oct 4 21:02:18.340: //286/736483928021/CCAPI/cc_api_call_connected:
Interface=0x65A8CAD4, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
001537: Oct 4 21:02:18.340: //286/736483928021/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=FALSE, Retry Count=0)
001538: Oct 4 21:02:18.340: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=6, Include B-channel In H.320 Call=TRUE
001539: Oct 4 21:02:18.344: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=6, Connected=6, Not InSync=1, InSync=5
001540: Oct 4 21:02:18.344: ISDN Se2/1:23 Q931:  
     TX -> CALL_PROC pd = 8 callref = 0x80A4 
Channel ID i = 0xA98386 
Exclusive, Channel 6

A quinta chamada secundária é conectada 

001541: Oct 4 21:02:18.344: ISDN Se2/1:23 Q931:  
     TX -> CONNECT pd = 8 callref = 0x80A4
001542: Oct 4 21:02:18.352: ISDN Se2/1:23 Q931:  
     RX <- CONNECT_ACK pd = 8 callref = 0x00A4
001543: Oct 4 21:02:18.356: %ISDN-6-CONNECT:  
     Interface Serial2/1:5 is now connected to 9193926000 N/A
001544: Oct 4 21:02:18.532: //280/736483928021/H221:(): 
     dsmp_h221_update_dsp_timestamp: 
BAS Message Timestamp=1500(ms), Last Squelch Timestamp=0(ms)
Last Fast Video Update Timestamp=0(ms), Update Bas Timestamp=FALSE
001545: Oct 4 21:02:18.536: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
DSP Message Squelch Status=0x0, H221 Squelch Map=0x0
001546: Oct 4 21:02:18.536: //280/736483928021/H221:(): 
     h221_incoming_handle_mbe: 
MBE Received=H.263, Length=18
001547: Oct 4 21:02:18.536: //280/736483928021/H221:(): 
     h242_incoming_handle_mbe_h263_caps: 
Identical H.263 Caps Detected, skip parsing
001548: Oct 4 21:02:18.536: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
Return Code=H221 Partial Message
001549: Oct 4 21:02:18.536: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001550: Oct 4 21:02:18.536: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0

A sincronização de quadros é estabelecida no canal B 6 

001551: Oct 4 21:02:18.656: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel=6, B-channel H.221 Sync=TRUE
001552: Oct 4 21:02:18.656: //280/736483928021/H221:(): 
     h221_set_outgoing_bchnl_map: 
B-Channel(s)=6, Connected=6, Not InSync=0, InSync=6
001553: Oct 4 21:02:19.032: //280/736483928021/H221:(): 
     dsmp_h221_update_dsp_timestamp: 
BAS Message Timestamp=2000(ms), Last Squelch Timestamp=0(ms)
Last Fast Video Update Timestamp=0(ms), Update Bas Timestamp=FALSE
001554: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
DSP Message Squelch Status=0x0, H221 Squelch Map=0x0

O gateway H.320 recebe o conjunto de recursos do endpoint de vídeo na PSTN

O conjunto de recursos especifica o MPI (Minimum Picture Interval, intervalo mínimo de imagem), proporção de aspecto, codec de áudio, codec de vídeo e o número de canais b suportados pelo endpoint de vídeo.

001555: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=Cisco  
     H.221 Version Indication, Version=(1.0)
001556: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=Caps From  
     H.320 Peer Endpoint Present
001557: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command= 
     H.263 Non-Standard Caps, Custom Picture Number=0
001558: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard MPI Received=TRUE, Standard MPI=2
001559: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard Pixel Aspect Ratio Received=TRUE, Aspect Ratio=10:11 (3)
001560: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command= 
     H.263 Non-Standard Caps, Custom Picture Number=1
001561: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard MPI Received=TRUE, Standard MPI=1
001562: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Standard Pixel Aspect Ratio Received=TRUE, Aspect Ratio=10:11 (3)
001563: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command= 
     Cisco H.221 Minimum Bchannel Caps Indication, B-channel Caps=1
001564: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_handle_cap_mark: 
Audio Codec(s)=0x2A, H.261 Cap=FALSE, H.263 Cap=TRUE,  
     H.264 Cap=FALSE, B-channel Caps=6
001565: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x60
001566: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x70
001567: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001568: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0

O gateway H.320 envia o conjunto de recursos para o endpoint de vídeo na PSTN 

001569: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     dsmp_h221_build_audio_caps_ind: 
Audio Codec(s)=G.711 u-law,
001570: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     dsmp_h221_calculate_max_video_bandwidth_internal: 
Calculation Type=Max Capability, B-Channel(s)=6, Bandwidth=3017
001571: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     dsmp_h221_build_video_caps_ind: 
Number Of Caps=1
001572: Oct 4 21:02:19.036: //280/736483928021/H221:(): 
     dsmp_h221_build_video_caps_ind: 
Video Caps=H.263, Max Bit Rate=3017
16CIF=0, 4CIF=2, CIF=1, QCIF=1
format_bit_mask=0xF, cc_h263_base_caps_mask=0x204,  
     cc_h263_options_mask=0x200000, ccH263Options->bit_mask=0x10000000
001573: Oct 4 21:02:19.040: //280/736483928021/CCAPI/cc_api_caps_ind:
Destination Interface=0x65D7A87C, Destination Call Id=281, Source Call Id=280,
Caps(Codec=0x1, Fax Rate=0x1, Vad=0x1,
Modem=0x2, Codec Bytes=20, Signal Type=3)
001574: Oct 4 21:02:19.040: //280/736483928021/CCAPI/cc_api_caps_ind:
Caps(Playout Mode=1, Playout Initial=60(ms), Playout Min=40(ms),
Playout Max=250(ms), Fax Nom=300(ms))
001575: Oct 4 21:02:19.044: h323chan_chn_process_read_socket
001576: Oct 4 21:02:19.044: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECT_PENDING has data

O gateway H.320 anuncia recursos de áudio (G711ulaw) e vídeo (H.263) via TCS para Polycom no segmento IP 

001577: Oct 4 21:02:19.044: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= request : terminalCapabilitySet : 
{
sequenceNumber 1
protocolIdentifier { 0 0 8 245 0 7 }
multiplexCapability h2250Capability : 
{
maximumAudioDelayJitter 20
receiveMultipointCapability 
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability 
{
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
transmitMultipointCapability 
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability 
{

{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
receiveAndTransmitMultipointCapability 
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability 
{

{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
mcCapability 
{
centralizedConferenceMC FALSE
decentralizedConferenceMC FALSE
}
rtcpVideoControlCapability FALSE
mediaPacketizationCapability 
{
h261aVideoPacketization FALSE
rtpPayloadType 
{

{
payloadDescriptor rfc-number : 2429
}
}
}
logicalChannelSwitchingCapability FALSE
t120DynamicPortCapability FALSE
}
capabilityTable 
{

{
capabilityTableEntryNumber 34
capability receiveRTPAudioTelephonyEventCapability : 
{
dynamicRTPPayloadType 101
audioTelephoneEvent "0-16"
}
},
{
capabilityTableEntryNumber 3
capability receiveAudioCapability : g711Ulaw64k : 20
},
{
capabilityTableEntryNumber 39
capability receiveVideoCapability : h263VideoCapability : 
{
sqcifMPI 1
qcifMPI 1
cifMPI 1
cif4MPI 2
maxBitRate 3017
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction TRUE
pbFrames FALSE
temporalSpatialTradeOffCapability FALSE
errorCompensation FALSE
h263Options 
{
advancedIntraCodingMode FALSE
deblockingFilterMode FALSE
improvedPBFramesMode FALSE
unlimitedMotionVectors FALSE
fullPictureFreeze FALSE
partialPictureFreezeAndRelease FALSE
resizingPartPicFreezeAndRelease FALSE
fullPictureSnapshot FALSE
partialPictureSnapshot FALSE
videoSegmentTagging FALSE
progressiveRefinement FALSE
dynamicPictureResizingByFour FALSE
dynamicPictureResizingSixteenthPel FALSE
dynamicWarpingHalfPel FALSE
dynamicWarpingSixteenthPel FALSE
independentSegmentDecoding FALSE
slicesInOrder-NonRect FALSE
slicesInOrder-Rect FALSE
slicesNoOrder-NonRect FALSE
slicesNoOrder-Rect FALSE
alternateInterVLCMode FALSE
modifiedQuantizationMode TRUE
reducedResolutionUpdate FALSE
separateVideoBackChannel FALSE
customPictureFormat 
{

{
maxCustomPictureWidth 176
maxCustomPictureHeight 120
minCustomPictureWidth 176
minCustomPictureHeight 120
mPI 
{
standardMPI 2
}
pixelAspectInformation pixelAspectCode : 
{
3
}
},
{
maxCustomPictureWidth 88
maxCustomPictureHeight 60
minCustomPictureWidth 88
minCustomPictureHeight 60
mPI 
{
standardMPI 1
}
pixelAspectInformation pixelAspectCode : 
{
3
}
}
}
}
}
}
}
capabilityDescriptors 
{

{
capabilityDescriptorNumber 1
simultaneousCapabilities 
{

{
3
},

{
39
},

{
34
}
}
}
}
}

001578: Oct 4 21:02:19.060: H245 MSC OUTGOING ENCODE BUFFER::=  
     0270010600088175000780198000140001000001000001000402040008097C0 
     66001000100028000218A061404302D313680000220C01380002609FC00000A 
     0BC820705001001B080000104000AF007700AF00774120400057003B0057003 
     B40204000800102000002000026000021
001579: Oct 4 21:02:19.060:

O gateway H.320 envia solicitação MSD à Polycom 

001580: Oct 4 21:02:19.064: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= request : masterSlaveDetermination : 
{
terminalType 60
statusDeterminationNumber 4223
}

001581: Oct 4 21:02:19.064: H245 MSC OUTGOING ENCODE BUFFER::= 01003C40107F
001582: Oct 4 21:02:19.064: 
001583: Oct 4 21:02:19.064: h323chan_chn_process_read_socket
001584: Oct 4 21:02:19.064: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001585: Oct 4 21:02:19.064: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001586: Oct 4 21:02:19.088: h323chan_chn_process_read_socket
001587: Oct 4 21:02:19.088: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001588: Oct 4 21:02:19.088: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001589: Oct 4 21:02:19.088: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 433
001590: Oct 4 21:02:19.088: H245 MSC INCOMING ENCODE BUFFER::=  
     02700106000881750007801C00003C00010000010000010004020D0108097C1007 
     000881710000001180000024301660C0B5000001019340BB80010CB50000010101 
     20000180000124301660C0B50000010192407D00010CB500000101012000018000 
     0224301660C0B50000010191405DC0010CB5000001010120000180000324301160 
     00060007B8350100407D0001001200018000042430116000060007B8350100405D 
     C0010012000180000524301660C0B50000010196403E80010CB500000101012000 
     0180000621401380000722400780000820C01380000920401380000A0C00216000 
     0700088171000001400F000502914002A2001D0032001400620015004200078000 
     0B09FC00000A0EFF20705001001B080000104000AF007700AF0077412040005700 
     3B0057003B40204080000C0C000900C0B500233102210180000D0C001220C0B500 
     0001019D010CB50000010101101080000E08B0000EFF40000F48C600328000104A 
     0C09000006000881600100003280001104B5002331045153404400800003090000 
     00010002000300040005000600070008000904000A000B000C000D000E01000F00 
     10000011
001591: Oct 4 21:02:19.092:

O gateway H.320 recebe o conjunto de recursos de áudio (G.722, G.728, G.711) e vídeo (H.263) da Polycom 

001592: Oct 4 21:02:19.092: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= request : terminalCapabilitySet : 
{
sequenceNumber 1
protocolIdentifier { 0 0 8 245 0 7 }
multiplexCapability h2250Capability : 
{
maximumAudioDelayJitter 60
receiveMultipointCapability 
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability 
{

{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
transmitMultipointCapability 
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability 
{

{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
receiveAndTransmitMultipointCapability 
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability 
{

{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
mcCapability 
{
centralizedConferenceMC FALSE
decentralizedConferenceMC FALSE
}
rtcpVideoControlCapability FALSE
mediaPacketizationCapability 
{
h261aVideoPacketization FALSE
rtpPayloadType 
{

{
payloadDescriptor rfc-number : 2429
},
{
payloadDescriptor oid : { 0 0 8 241 0 0 0 }
}
}
}
}
capabilityTable 
{

{
capabilityTableEntryNumber 1
capability receiveAudioCapability : genericAudioCapability : 
{
capabilityIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '93'H
}
maxBitRate 48000
collapsing 
{

{
parameterIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '01'H
}
parameterValue unsignedMin : 1
}
}
}
},
{
capabilityTableEntryNumber 2
capability receiveAudioCapability : genericAudioCapability : 
{
capabilityIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '92'H
}
maxBitRate 32000
collapsing 
{

{
parameterIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '01'H
}
parameterValue unsignedMin : 1
}
}
}
},
{
capabilityTableEntryNumber 3
capability receiveAudioCapability : genericAudioCapability : 
{
capabilityIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '91'H
}
maxBitRate 24000
collapsing 
{

{
parameterIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '01'H
}
parameterValue unsignedMin : 1
}
}
}
},
{
capabilityTableEntryNumber 4
capability receiveAudioCapability : genericAudioCapability : 
{
capabilityIdentifier standard : { 0 0 7 7221 1 0 }
maxBitRate 32000
collapsing 
{

{
parameterIdentifier standard : 1
parameterValue unsignedMin : 1
}
}
}
},
{
capabilityTableEntryNumber 5
capability receiveAudioCapability : genericAudioCapability : 
{
capabilityIdentifier standard : { 0 0 7 7221 1 0 }
maxBitRate 24000
collapsing 
{

{
parameterIdentifier standard : 1
parameterValue unsignedMin : 1
}
}
}
},
{
capabilityTableEntryNumber 6
capability receiveAudioCapability : genericAudioCapability : 
{
capabilityIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '96'H
}
maxBitRate 16000
collapsing 
{

{
parameterIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '01'H
}
parameterValue unsignedMin : 1
}
}
}
},
{
capabilityTableEntryNumber 7
capability receiveAudioCapability : g722-64k : 20
},
{
capabilityTableEntryNumber 8
capability receiveAudioCapability : g728 : 8
},
{
capabilityTableEntryNumber 9
capability receiveAudioCapability : g711Ulaw64k : 20
},
{
capabilityTableEntryNumber 10
capability receiveAudioCapability : g711Alaw64k : 20
},
{
capabilityTableEntryNumber 11
capability receiveVideoCapability : genericVideoCapability : 
{
capabilityIdentifier standard : { 0 0 8 241 0 0 1 }
maxBitRate 3840
collapsing 
{

{
parameterIdentifier standard : 41
parameterValue booleanArray : 64
},
{
parameterIdentifier standard : 42
parameterValue unsignedMin : 29
},
{
parameterIdentifier standard : 3
parameterValue unsignedMin : 20
},
{
parameterIdentifier standard : 6
parameterValue unsignedMin : 21
},
{
parameterIdentifier standard : 4
parameterValue unsignedMin : 7
}
}
}
},
{
capabilityTableEntryNumber 12
capability receiveVideoCapability : h263VideoCapability : 
{
sqcifMPI 1
qcifMPI 1
cifMPI 1
cif4MPI 2
maxBitRate 3840
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction TRUE
pbFrames FALSE
temporalSpatialTradeOffCapability FALSE
errorCompensation FALSE
h263Options 
{
advancedIntraCodingMode FALSE
deblockingFilterMode FALSE
improvedPBFramesMode FALSE
unlimitedMotionVectors FALSE
fullPictureFreeze FALSE
partialPictureFreezeAndRelease FALSE
resizingPartPicFreezeAndRelease FALSE
fullPictureSnapshot FALSE
partialPictureSnapshot FALSE
videoSegmentTagging FALSE
progressiveRefinement FALSE
dynamicPictureResizingByFour FALSE
dynamicPictureResizingSixteenthPel FALSE
dynamicWarpingHalfPel FALSE
dynamicWarpingSixteenthPel FALSE
independentSegmentDecoding FALSE
slicesInOrder-NonRect FALSE
slicesInOrder-Rect FALSE
slicesNoOrder-NonRect FALSE
slicesNoOrder-Rect FALSE
alternateInterVLCMode FALSE
modifiedQuantizationMode TRUE
reducedResolutionUpdate FALSE
separateVideoBackChannel FALSE
customPictureFormat 
{

{
maxCustomPictureWidth 176
maxCustomPictureHeight 120
minCustomPictureWidth 176
minCustomPictureHeight 120
mPI 
{
standardMPI 2
}
pixelAspectInformation pixelAspectCode : 
{
3
}
},
{
maxCustomPictureWidth 88
maxCustomPictureHeight 60
minCustomPictureWidth 88
minCustomPictureHeight 60
mPI 
{
standardMPI 1
}
pixelAspectInformation pixelAspectCode : 
{
3
}
}
}
}
}
},
{
capabilityTableEntryNumber 13
capability receiveVideoCapability : genericVideoCapability : 
{
capabilityIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 9009
}
data '2101'H
}
}
},
{
capabilityTableEntryNumber 14
capability receiveVideoCapability : genericVideoCapability : 
{
capabilityIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '9D'H
}
collapsing 
{

{
parameterIdentifier h221NonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 1
}
data '01'H
}
parameterValue booleanArray : 16
}
}
}
},
{
capabilityTableEntryNumber 15
capability receiveVideoCapability : h261VideoCapability : 
{
qcifMPI 1
cifMPI 1
temporalSpatialTradeOffCapability FALSE
maxBitRate 3840
stillImageTransmission FALSE
}
},
{
capabilityTableEntryNumber 16
capability receiveAndTransmitDataApplicationCapability : 
{
application h224 : hdlcFrameTunnelling : NULL
maxBitRate 50
}
},
{
capabilityTableEntryNumber 17
capability receiveAndTransmitDataApplicationCapability : 
{
application genericDataCapability : 
{
capabilityIdentifier standard : { 0 0 8 224 1 0 }
}
maxBitRate 50
}
},
{
capabilityTableEntryNumber 18
capability nonStandard : 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 9009
}
data '51534044'H
}
}
}
capabilityDescriptors 
{

{
capabilityDescriptorNumber 0
simultaneousCapabilities 
{

{
1,
2,
3,
4,
5,
6,
7,
8,
9,
10
},

{
11,
12,
13,
14,
15
},

{
16,
17
},

{
18
}
}
}
}
}

001593: Oct 4 21:02:19.140: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001594: Oct 4 21:02:19.140: h245_decode_nonstd_cap: parse_tcs_nonstd failed
001595: Oct 4 21:02:19.140: h245_decode_nonstd_cap: parse_tcs_nonstd failed
001596: Oct 4 21:02:19.140: h245_decode_one_pdu: Read Pkt body: more_pdus:0  
     rc:0 asn_rc:0
001597: Oct 4 21:02:19.144: //281/736483928021/CCAPI/cc_api_caps_ind:
Destination Interface=0x65A8CAD4, Destination Call Id=280, Source Call Id=281,
Caps(Codec=0x1, Fax Rate=0x2, Vad=0x2,
Modem=0x0, Codec Bytes=20, Signal Type=2)
001598: Oct 4 21:02:19.144: //281/736483928021/CCAPI/cc_api_caps_ind:
Caps(Playout Mode=1, Playout Initial=60(ms), Playout Min=40(ms),
Playout Max=250(ms), Fax Nom=300(ms))
001599: Oct 4 21:02:19.144: //280/736483928021/CCAPI/cc_api_caps_ack:
Destination Interface=0x65D7A87C, Destination Call Id=281, Source Call Id=280,
Caps(Codec=g711ulaw(0x1), Fax Rate=FAX_RATE_VOICE(0x2), Vad=ON(0x2),
Modem=OFF(0x0), Codec Bytes=20, Signal Type=2, Seq Num Start=0)
001600: Oct 4 21:02:19.148: //280/736483928021/H221:(): 
     dsmp_h221_decode_ccapi_audio_caps: 
Audio Codec(s)=G.711 u-law,
001601: Oct 4 21:02:19.148: //280/736483928021/H221:(): 
     dsmp_h221_decode_ccapi_video_caps: 
Video Caps=H.263, Max Bit Rate=3840
16CIF=0, 4CIF=2, CIF=1, QCIF=1
format_bit_mask=0xF, cc_h263_base_caps_mask=0x204,  
     cc_h263_options_mask=0x200000, ccH263Options->bit_mask=0x10000000
001602: Oct 4 21:02:19.148: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Caps

O gateway H.320 envia ACK do Estudo de caso para Polycom 

001603: Oct 4 21:02:19.148: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= response : terminalCapabilitySetAck : 
{
sequenceNumber 1
}

001604: Oct 4 21:02:19.148: H245 MSC OUTGOING ENCODE BUFFER::= 218001
001605: Oct 4 21:02:19.148: 
001606: Oct 4 21:02:19.148: h323chan_chn_process_read_socket
001607: Oct 4 21:02:19.148: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001608: Oct 4 21:02:19.148: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001609: Oct 4 21:02:19.148: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 7
001610: Oct 4 21:02:19.148: H245 MSC INCOMING ENCODE BUFFER::=  
     01003280741139
001611: Oct 4 21:02:19.148:

O gateway H.320 recebe solicitação MSD da Polycom 

001612: Oct 4 21:02:19.148: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= request : masterSlaveDetermination : 
{
terminalType 50
statusDeterminationNumber 7606585
}

001613: Oct 4 21:02:19.152: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001614: Oct 4 21:02:19.152: h245_decode_one_pdu: Read Pkt body: 
     more_pdus:0 rc:0 asn_rc:0

O gateway H.320 envia MSD ACK para Polycom 

001615: Oct 4 21:02:19.152: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= response :  
     masterSlaveDeterminationAck : 
{
decision slave : NULL
}

001616: Oct 4 21:02:19.152: H245 MSC OUTGOING ENCODE BUFFER::= 20A0
001617: Oct 4 21:02:19.152: 
001618: Oct 4 21:02:19.152: h323chan_chn_process_read_socket
001619: Oct 4 21:02:19.152: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001620: Oct 4 21:02:19.152: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001621: Oct 4 21:02:19.152: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 3
001622: Oct 4 21:02:19.152: H245 MSC INCOMING ENCODE BUFFER::= 218001
001623: Oct 4 21:02:19.152:

O gateway H.320 recebe ACK do Estudo de caso dividido em temas da Polycom 

001624: Oct 4 21:02:19.152: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= response : terminalCapabilitySetAck : 
{
sequenceNumber 1
}

001625: Oct 4 21:02:19.152: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001626: Oct 4 21:02:19.152: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001627: Oct 4 21:02:19.152: //281/736483928021/CCAPI/cc_api_caps_ack:
Destination Interface=0x65A8CAD4, Destination Call Id=280, Source Call Id=281,
Caps(Codec=gsmefr(0x0), Fax Rate=Invalid(0x0), Vad=Invalid(0x0),
Modem=OFF(0x0), Codec Bytes=0, Signal Type=0, Seq Num Start=0)
001628: Oct 4 21:02:19.152: h323chan_chn_process_read_socket
001629: Oct 4 21:02:19.152: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001630: Oct 4 21:02:19.152: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001631: Oct 4 21:02:19.152: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 2
001632: Oct 4 21:02:19.152: H245 MSC INCOMING ENCODE BUFFER::= 2080
001633: Oct 4 21:02:19.152: 
001634: Oct 4 21:02:19.152: H245 MSC INCOMING PDU ::=

O gateway H.320 recebe MSD ACK da Polycom 

value MultimediaSystemControlMessage ::= response :  
     masterSlaveDeterminationAck : 
{
decision master : NULL
}

001635: Oct 4 21:02:19.152: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001636: Oct 4 21:02:19.152: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001637: Oct 4 21:02:19.172: h323chan_chn_process_read_socket
001638: Oct 4 21:02:19.172: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001639: Oct 4 21:02:19.172: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001640: Oct 4 21:02:19.172: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 19
001641: Oct 4 21:02:19.172: H245 MSC INCOMING ENCODE BUFFER::=  
     030000010C6013800A040001000E320534C02B
001642: Oct 4 21:02:19.172:

O gateway H.320 recebe OLC de áudio (G.711) da Polycom

O endereço IPCP RTCP da Polycom:porta para fluxo de áudio é 14.50.5.52:49195.

001643: Oct 4 21:02:19.172: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= request : openLogicalChannel : 
{
forwardLogicalChannelNumber 2
forwardLogicalChannelParameters 
{
dataType audioData : g711Ulaw64k : 20
multiplexParameters h2250LogicalChannelParameters : 
{
sessionID 1
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E320534'H
tsapIdentifier 49195
} 
}  
}
}

001644: Oct 4 21:02:19.172: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001645: Oct 4 21:02:19.172: h245_decode_one_pdu: Read Pkt body: 
      more_pdus:0 rc:0 asn_rc:0
001646: Oct 4 21:02:19.172: //281/736483928021/CCAPI/cc_api_event_indication:
Event=140, Call Id=281
001647: Oct 4 21:02:19.172: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001648: Oct 4 21:02:19.176: //280/736483928021/H221:(): 
     dsmp_h221_set_outgoing_requested_audio_mode: 
Outgoing Audio Mode=G.711 u-law 56k

O gateway H.320 define o modo de áudio de saída no segmento POTS 

001649: Oct 4 21:02:19.176: //280/736483928021/H221:(): 
     h221_lock_audio_mode: 
Incoming Audio Mode=OFF, Outgoing Audio Mode=G.711 u-law 56k
001650: Oct 4 21:02:19.176: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Caps
001651: Oct 4 21:02:19.176: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Direction=Outgoing, Type=Audio
001652: Oct 4 21:02:19.176: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Audio Mode=G.711 u-law 56k, Coding Type=0x65, Channel Mask=0xFE
001653: Oct 4 21:02:19.176: //280/736483928021/CCAPI/cc_api_event_indication:
Event=141, Call Id=280
001654: Oct 4 21:02:19.176: //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly

O gateway H.320 envia OLC ACK de áudio para Polycom

O endereço IP RTP e RTCP do gateway H.320:porta para fluxo de áudio é 14.1.16.220:18718 e 14.1.16.220:18719.

001655: Oct 4 21:02:19.176: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= response : openLogicalChannelAck : 
{
forwardLogicalChannelNumber 2
forwardMultiplexAckParameters h2250LogicalChannelAckParameters : 
{
mediaChannel unicastAddress : iPAddress : 
{
network '0E0110DC'H
tsapIdentifier 18718
}
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E0110DC'H
tsapIdentifier 18719
}
flowControlToZero FALSE
}
}

001656: Oct 4 21:02:19.176: H245 MSC OUTGOING ENCODE BUFFER::=  
     22C000010480134C000E0110DC491E000E0110DC491F03000100
001657: Oct 4 21:02:19.176: 
001658: Oct 4 21:02:19.204: h323chan_chn_process_read_socket
001659: Oct 4 21:02:19.204: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001660: Oct 4 21:02:19.204: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001661: Oct 4 21:02:19.204: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 63
001662: Oct 4 21:02:19.204: H245 MSC INCOMING ENCODE BUFFER::=  
     0300000208FE0000050BC100705001001B080000104000AF007700AF007741204000
57003B0057003B4020408011046002000E320534C02D04000448097CC0
001663: Oct 4 21:02:19.204:

O gateway H.320 recebe OLC de vídeo (H.263) da Polycom

O endereço IPCP RTCP da Polycom:porta para fluxo de vídeo é 14.50.5.52:49197.

O tipo de payload RTP para fluxo de vídeo H.263 de Polycom para gateway H.320 está definido como 96 

001664: Oct 4 21:02:19.204: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= request : openLogicalChannel : 
{
forwardLogicalChannelNumber 3
forwardLogicalChannelParameters 
{
dataType videoData : h263VideoCapability : 
{
sqcifMPI 1
qcifMPI 1
cifMPI 1
cif4MPI 2
maxBitRate 3010
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction FALSE
pbFrames FALSE
temporalSpatialTradeOffCapability FALSE
errorCompensation FALSE
h263Options 
{
advancedIntraCodingMode FALSE
deblockingFilterMode FALSE
improvedPBFramesMode FALSE
unlimitedMotionVectors FALSE
fullPictureFreeze FALSE
partialPictureFreezeAndRelease FALSE
resizingPartPicFreezeAndRelease FALSE
fullPictureSnapshot FALSE
partialPictureSnapshot FALSE
videoSegmentTagging FALSE
progressiveRefinement FALSE
dynamicPictureResizingByFour FALSE
dynamicPictureResizingSixteenthPel FALSE
dynamicWarpingHalfPel FALSE
dynamicWarpingSixteenthPel FALSE
independentSegmentDecoding FALSE
slicesInOrder-NonRect FALSE
slicesInOrder-Rect FALSE
slicesNoOrder-NonRect FALSE
slicesNoOrder-Rect FALSE
alternateInterVLCMode FALSE
modifiedQuantizationMode TRUE
reducedResolutionUpdate FALSE
separateVideoBackChannel FALSE
customPictureFormat 
{

{
maxCustomPictureWidth 176
maxCustomPictureHeight 120
minCustomPictureWidth 176
minCustomPictureHeight 120
mPI 
{
standardMPI 2
}
pixelAspectInformation pixelAspectCode : 
{
3
}
},
{
maxCustomPictureWidth 88
maxCustomPictureHeight 60
minCustomPictureWidth 88
minCustomPictureHeight 60
mPI 
{
standardMPI 1
}
pixelAspectInformation pixelAspectCode : 
{
3
}
}
}
}
}
multiplexParameters h2250LogicalChannelParameters : 
{
sessionID 2
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E320534'H
tsapIdentifier 49197
}
dynamicRTPPayloadType 96
mediaPacketization rtpPayloadType : 
{
payloadDescriptor rfc-number : 2429
payloadType 96
}
}
}
}

001665: Oct 4 21:02:19.216: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001666: Oct 4 21:02:19.216: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001667: Oct 4 21:02:19.216: //281/736483928021/CCAPI/cc_api_event_indication:
Event=140, Call Id=281
001668: Oct 4 21:02:19.216: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly

O gateway H.320 define o modo de vídeo de saída no segmento POTS 

001669: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     dsmp_h221_set_outgoing_requested_video_mode: 
Outgoing Video Mode=H.263
001670: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     h221_lock_video_mode: 
Incoming Video Mode=OFF, Outgoing Video Mode=H.263
001671: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Caps
001672: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Direction=Outgoing, Type=Video
001673: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Audio Mode=G.711 u-law 56k, Coding Type=0x65, Channel Mask=0xFE
001674: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Video Mode=H.263, Coding Type=0xC9, RFC Number=0x2, Payload Type=0x60
001675: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     dsmp_h221_calculate_max_video_bandwidth_internal: 
Calculation Type=Flow Control, B-Channel(s)=6, Bandwidth=3017
001676: Oct 4 21:02:19.216: //280/736483928021/H221:(): 
     dsmp_h221_populate_flow_control_internal: 
Video Flow Control, Value=3017, Bandwidth Calculated From H.320 Legs=3017
001677: Oct 4 21:02:19.220: //280/736483928021/CCAPI/cc_api_event_indication:
Event=141, Call Id=280
001678: Oct 4 21:02:19.220: //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001679: Oct 4 21:02:19.220: //280/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=280
001680: Oct 4 21:02:19.220: //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly

O gateway H.320 envia OLC de vídeo ACK para Polycom

O endereço IP RTP e RTCP do Gateway H.320:porta para fluxo de vídeo é 14.1.16.220:18078 e 14.1.16.220:18079.

001681: Oct 4 21:02:19.220: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= response : openLogicalChannelAck : 
{
forwardLogicalChannelNumber 3
forwardMultiplexAckParameters h2250LogicalChannelAckParameters : 
{
mediaChannel unicastAddress : iPAddress : 
{
network '0E0110DC'H
tsapIdentifier 18078
}
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E0110DC'H
tsapIdentifier 18079
}
flowControlToZero FALSE
}
}

001682: Oct 4 21:02:19.220: H245 MSC OUTGOING ENCODE BUFFER::=  
     22C000020480134C000E0110DC469E000E0110DC469F03000100
001683: Oct 4 21:02:19.220: 
001684: Oct 4 21:02:19.220: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= command : flowControlCommand : 
{
scope logicalChannelNumber : 3
restriction maximumBitRate : 3017
}

001685: Oct 4 21:02:19.224: H245 MSC OUTGOING ENCODE BUFFER::= 48000002200BC9
001686: Oct 4 21:02:19.224: 
001687: Oct 4 21:02:19.224: h323chan_chn_process_read_socket
001688: Oct 4 21:02:19.224: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001689: Oct 4 21:02:19.224: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001690: Oct 4 21:02:19.224: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 5
001691: Oct 4 21:02:19.224: H245 MSC INCOMING ENCODE BUFFER::= 6900000100
001692: Oct 4 21:02:19.224: 
001693: Oct 4 21:02:19.224: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= indication : miscellaneousIndication : 
{
logicalChannelNumber 2
type logicalChannelActive : NULL
}

001694: Oct 4 21:02:19.224: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001695: Oct 4 21:02:19.224: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001696: Oct 4 21:02:19.224: //281/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=281
001697: Oct 4 21:02:19.224: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001698: Oct 4 21:02:19.224:

Gateway H.320 envia sinal de informação e controle ativo para o endpoint de vídeo remoto na PSTN

O gateway H.320 envia sinal de informação e controle ativo para o endpoint de vídeo remoto na PSTN para ativar o canal de áudio.

//280/736483928021/H221:():h221_outgoing_message_entry: 
Outgoing BAS Command=Send Miscellaneous
001699: Oct 4 21:02:19.224: //280/736483928021/H221:(): 
     h221_outgoing_send_misc_cmd_indication: 
Send Miscellaneous Command=Audio Channel Active
001700: Oct 4 21:02:19.248: h323chan_chn_process_read_socket
001701: Oct 4 21:02:19.248: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001702: Oct 4 21:02:19.248: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001703: Oct 4 21:02:19.248: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 9
001704: Oct 4 21:02:19.248: H245 MSC INCOMING ENCODE BUFFER::=  
     70E006000002200BC2
001705: Oct 4 21:02:19.248: 
001706: Oct 4 21:02:19.248: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= indication : flowControlIndication : 
{
scope logicalChannelNumber : 3
restriction maximumBitRate : 3010
}

001707: Oct 4 21:02:19.248: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001708: Oct 4 21:02:19.248: h245_decode_one_pdu: Read Pkt body:  
     ore_pdus:0 rc:0 asn_rc:0
001709: Oct 4 21:02:19.532: //280/736483928021/H221:(): 
     dsmp_h221_update_dsp_timestamp: 
BAS Message Timestamp=2500(ms), Last Squelch Timestamp=0(ms)
Last Fast Video Update Timestamp=0(ms), Update Bas Timestamp=FALSE
001710: Oct 4 21:02:19.536: 


!--- Some debug outputs have been removed.

O endpoint de vídeo na PSTN define a taxa de transferência e o modo de áudio 

001815: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     h221_incoming_transfer_rate_mode: 
Incoming B-channel Mode=6
001816: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     h221_incoming_audio_mode: 
Incoming Audio Mode=G.711 u-law 56k
001817: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x60
001818: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x70
001819: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
Return Code=H221 Partial Message
001820: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001821: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001822: Oct 4 21:02:24.036: //280/736483928021/H221:(): 
     h221_lock_audio_mode: 
Incoming Audio Mode=G.711 u-law 56k, Outgoing Audio Mode=G.711 u-law 56k
001823: Oct 4 21:02:24.036: //280/736483928021/CCAPI/cc_api_event_indication:
Event=140, Call Id=280
001824: Oct 4 21:02:24.036: //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly

O gateway H.320 envia OLC de áudio (G.711) à Polycom

O endereço IPCP RTCP do Gateway H.320:porta para fluxo de áudio é 14.1.16.220:18719.

001825: Oct 4 21:02:24.036: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= request : openLogicalChannel : 
{
forwardLogicalChannelNumber 1
forwardLogicalChannelParameters 
{
dataType audioData : g711Ulaw64k : 20
multiplexParameters h2250LogicalChannelParameters : 
{
sessionID 1
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E0110DC'H
tsapIdentifier 18719
}
silenceSuppression FALSE
}
}
}

001826: Oct 4 21:02:24.040: H245 MSC OUTGOING ENCODE BUFFER::=  
     030000000C6013800B050001000E0110DC491F00
001827: Oct 4 21:02:24.040: 
001828: Oct 4 21:02:24.052: h323chan_chn_process_read_socket
001829: Oct 4 21:02:24.052: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001830: Oct 4 21:02:24.052: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001831: Oct 4 21:02:24.052: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 23
001832: Oct 4 21:02:24.052: H245 MSC INCOMING ENCODE BUFFER::=  
     22C000000480101C00000E320534C02A000E320534C02B
001833: Oct 4 21:02:24.052:

O gateway H.320 recebe áudio OLC ACK da Polycom

A porta RTP e RTCP da Polycom para o fluxo de áudio é 14.50.5.52:49194 e 14.50.5.52:49195.

001834: Oct 4 21:02:24.052: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= response : openLogicalChannelAck : 
{
forwardLogicalChannelNumber 1
forwardMultiplexAckParameters h2250LogicalChannelAckParameters : 
{
sessionID 1
mediaChannel unicastAddress : iPAddress : 
{
network '0E320534'H
tsapIdentifier 49194
}
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E320534'H
tsapIdentifier 49195
}
}
}

001835: Oct 4 21:02:24.052: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001836: Oct 4 21:02:24.052: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001837: Oct 4 21:02:24.056: //281/736483928021/CCAPI/cc_api_event_indication:
Event=141, Call Id=281
001838: Oct 4 21:02:24.056: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001839: Oct 4 21:02:24.056: RAS OUTGOING PDU ::=

value RasMessage ::= bandwidthRequest : 
{
requestSeqNum 2051
endpointIdentifier {"65766C6C00000001"}
conferenceID '73648392532211DB8021000D28D3D7C0'H
callReferenceValue 28
bandWidth 7300
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
answeredCall FALSE
}

001840: Oct 4 21:02:24.056: RAS OUTGOING ENCODE BUFFER::=  
     320008021E0036003500370036003600430036004300300030003000300030003 
     00030003173648392532211DB8021000D28D3D7C0001C401C8415080011007365 
     1FB9532211DB817D90162806D3F10100
001841: Oct 4 21:02:24.056: h323chan_dgram_send:Sent UDP msg.  
     Bytes sent: 81 to 14.50.3.101:1719 fd=2

001842: Oct 4 21:02:24.056: RASLib::GW_RASSendBRQ:  
     BRQ (seq# 2051) sent to 14.50.3.101
001843: Oct 4 21:02:24.056: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Direction=Incoming, Type=Audio
001844: Oct 4 21:02:24.056: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Audio Mode=G.711 u-law 56k, Coding Type=0x65, Channel Mask=0xFE
001845: Oct 4 21:02:24.060: h323chan_chn_process_read_socket
001846: Oct 4 21:02:24.060: h323chan_chn_process_read_socket:  
     fd=2 of type CONNECTED has data
001847: Oct 4 21:02:24.060: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=2

001848: Oct 4 21:02:24.060: h323chan_dgram_recvdata:rcvd from  
     [14.50.3.101:1719] on fd=2

001849: Oct 4 21:02:24.060: RAS INCOMING ENCODE BUFFER::= 340802401C84
001850: Oct 4 21:02:24.060: 
001851: Oct 4 21:02:24.060: RAS INCOMING PDU ::=

value RasMessage ::= bandwidthConfirm : 
{
requestSeqNum 2051
bandWidth 7300
}


!--- Some debug outputs are removed

Endpoint de vídeo na PSTN define o modo de vídeo 

001870: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_incoming_video_mode: 
Incoming Video Mode=H.263
001871: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     dsmp_h221_video_mode: 
Video Mode=H.263
001872: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x60
001873: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_incoming_unsupported_other_mode: 
BAS=0x70
001874: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_incoming_handle_table_4_H230: 
Handling H.230 BAS=0x3

O gateway H.320 recebe sinal de áudio Indicate Ative Control and Information do endpoint de vídeo remoto na PSTN

O gateway H.320 recebe sinal de áudio de controle ativo e de informações do endpoint de vídeo remoto na PSTN para ativar o canal de áudio.

001875: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     dsmp_h221_misc_command: 
Received Miscellaneous Command=Audio Channel Active
001876: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_incoming_message_entry: 
Return Code=H221 Partial Message
001877: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x0
001878: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x1
001879: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_lock_video_mode: 
Incoming Video Mode=H.263, Outgoing Video Mode=H.263
001880: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Mode
001881: Oct 4 21:02:25.036: //280/736483928021/H221:(): 
     dsmp_h221_calculate_max_video_bandwidth_internal: 
Calculation Type=Max Capability, B-Channel(s)=6, Bandwidth=3017
001882: Oct 4 21:02:25.036:  
     //280/736483928021/CCAPI/cc_api_event_indication:
Event=140, Call Id=280
001883: Oct 4 21:02:25.036:  
     //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001884: Oct 4 21:02:25.036:  
     //280/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=280
001885: Oct 4 21:02:25.040:  
     //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly

O gateway H.320 envia OLC de vídeo (H.263) à Polycom

Endereço IPCP RTCP do Gateway H.320:a porta para fluxo de vídeo é 14.1.16.220:18079.

O tipo de payload RTP para fluxo de vídeo H.263 do gateway H.320 para Polycom está definido como 110 

001886: Oct 4 21:02:25.040: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= request : openLogicalChannel : 
{
forwardLogicalChannelNumber 2
forwardLogicalChannelParameters 
{
dataType videoData : h263VideoCapability : 
{
qcifMPI 1
cifMPI 1
cif4MPI 2
maxBitRate 3017
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction TRUE
pbFrames FALSE
temporalSpatialTradeOffCapability FALSE
errorCompensation FALSE
h263Options 
{
advancedIntraCodingMode FALSE
deblockingFilterMode FALSE
improvedPBFramesMode FALSE
unlimitedMotionVectors FALSE
fullPictureFreeze FALSE
partialPictureFreezeAndRelease FALSE
resizingPartPicFreezeAndRelease FALSE
fullPictureSnapshot FALSE
partialPictureSnapshot FALSE
videoSegmentTagging FALSE
progressiveRefinement FALSE
dynamicPictureResizingByFour FALSE
dynamicPictureResizingSixteenthPel FALSE
dynamicWarpingHalfPel FALSE
dynamicWarpingSixteenthPel FALSE
independentSegmentDecoding FALSE
slicesInOrder-NonRect FALSE
slicesInOrder-Rect FALSE
slicesNoOrder-NonRect FALSE
slicesNoOrder-Rect FALSE
alternateInterVLCMode FALSE
modifiedQuantizationMode TRUE
reducedResolutionUpdate FALSE
separateVideoBackChannel FALSE
customPictureFormat 
{

{
maxCustomPictureWidth 176
maxCustomPictureHeight 120
minCustomPictureWidth 176
minCustomPictureHeight 120
mPI 
{
standardMPI 2
}
pixelAspectInformation pixelAspectCode : 
{
3
}
},
{
maxCustomPictureWidth 88
maxCustomPictureHeight 60
minCustomPictureWidth 88
minCustomPictureHeight 60
mPI 
{
standardMPI 1
}
pixelAspectInformation pixelAspectCode : 
{
3
}
}
}
}
}
multiplexParameters h2250LogicalChannelParameters : 
{
sessionID 2
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E0110DC'H
tsapIdentifier 18079
}
dynamicRTPPayloadType 110
mediaPacketization rtpPayloadType : 
{
payloadDescriptor rfc-number : 2429
payloadType 110
}
}
}
}

001887: Oct 4 21:02:25.048: H245 MSC OUTGOING ENCODE BUFFER::=  
     0300000108EE0000A00BC820705001001B080000104000AF007700AF007 
     74120400057003B0057003B4020408011046002000E0110DC469F740004 
     48097CDC
001888: Oct 4 21:02:25.048: 
001889: Oct 4 21:02:25.048: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= indication : miscellaneousIndication : 
{
logicalChannelNumber 1
type logicalChannelActive : NULL
}

001890: Oct 4 21:02:25.048: H245 MSC OUTGOING ENCODE BUFFER::= 6900000000
001891: Oct 4 21:02:25.052: 
001892: Oct 4 21:02:25.068: h323chan_chn_process_read_socket
001893: Oct 4 21:02:25.068: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001894: Oct 4 21:02:25.068: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001895: Oct 4 21:02:25.068: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 23
001896: Oct 4 21:02:25.068: H245 MSC INCOMING ENCODE BUFFER::=  
     22C000010480101C02000E320534C02C000E320534C02D
001897: Oct 4 21:02:25.068:

O gateway H.320 recebe Vídeo OLC ACK da Polycom

O endereço IP RTP e RTCP da Polycom:porta para fluxo de vídeo é 14.50.5.52:49196 e 14.50.5.52:49197.

001898: Oct 4 21:02:25.068: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= response : openLogicalChannelAck : 
{
forwardLogicalChannelNumber 2
forwardMultiplexAckParameters h2250LogicalChannelAckParameters : 
{
sessionID 2
mediaChannel unicastAddress : iPAddress : 
{
network '0E320534'H
tsapIdentifier 49196
}
mediaControlChannel unicastAddress : iPAddress : 
{
network '0E320534'H
tsapIdentifier 49197
}
}
}

001899: Oct 4 21:02:25.072: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001900: Oct 4 21:02:25.072: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001901: Oct 4 21:02:25.072: //281/736483928021/CCAPI/cc_api_event_indication:
Event=141, Call Id=281
001902: Oct 4 21:02:25.072: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001903: Oct 4 21:02:25.072: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Direction=Incoming, Type=Video
001904: Oct 4 21:02:25.072: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Audio Mode=G.711 u-law 56k, Coding Type=0x65, Channel Mask=0xFE
001905: Oct 4 21:02:25.072: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Video Mode=H.263, Coding Type=0xC9, RFC Number=0x2, Payload Type=0x6E
001906: Oct 4 21:02:25.072: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Direction=Outgoing, Type=Video
001907: Oct 4 21:02:25.072: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Audio Mode=G.711 u-law 56k, Coding Type=0x65, Channel Mask=0xFE
001908: Oct 4 21:02:25.072: //280/736483928021/H221:(): 
     dsmp_h221_populate_config_rtp_params: 
Video Mode=H.263, Coding Type=0xC9, RFC Number=0x2, Payload Type=0x60
001909: Oct 4 21:02:25.072: h323chan_chn_process_read_socket
001910: Oct 4 21:02:25.072: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001911: Oct 4 21:02:25.076: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001912: Oct 4 21:02:25.076: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 7
001913: Oct 4 21:02:25.076: H245 MSC INCOMING ENCODE BUFFER::= 48000001200C80
001914: Oct 4 21:02:25.076: 
001915: Oct 4 21:02:25.076: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= command : flowControlCommand : 
{
scope logicalChannelNumber : 2
restriction maximumBitRate : 3200
}

001916: Oct 4 21:02:25.076: h245_decode_one_pdu:  
     H245ASNDecodePdu rc = 0, bytesLeftToDecode = 0
001917: Oct 4 21:02:25.076: h245_decode_one_pdu:  
     Read Pkt body: more_pdus:0 rc:0 asn_rc:0
001918: Oct 4 21:02:25.076: //281/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=281
001919: Oct 4 21:02:25.076: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001920: Oct 4 21:02:25.076: h323chan_chn_process_read_socket
001921: Oct 4 21:02:25.076: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
001922: Oct 4 21:02:25.076: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001923: Oct 4 21:02:25.076: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 4
001924: Oct 4 21:02:25.076: H245 MSC INCOMING ENCODE BUFFER::= 4C000128
001925: Oct 4 21:02:25.076:

O gateway H.320 recebe uma solicitação de imagem VFU (Video Fast Update, atualização rápida de vídeo) da Polycom

Nesta saída, o gateway H.320 recebe uma solicitação de imagem VFU do Polycom, que indica que ele está pronto para receber fluxo de vídeo.

001926: Oct 4 21:02:25.076: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= command : miscellaneousCommand : 
{
logicalChannelNumber 2
type videoFastUpdatePicture : NULL
}

001927: Oct 4 21:02:25.076: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001928: Oct 4 21:02:25.076: h245_decode_one_pdu: Read Pkt body:  
     more_pdus:0 rc:0 asn_rc:0
001929: Oct 4 21:02:25.076: //281/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=281
001930: Oct 4 21:02:25.076: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001931: Oct 4 21:02:25.076: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Miscellaneous
001932: Oct 4 21:02:25.076: //280/736483928021/H221:(): 
     h221_outgoing_send_misc_cmd_indication: 
Send Miscellaneous Command=Flow Control
001933: Oct 4 21:02:25.076: //280/736483928021/H221:(): 
     h221_outgoing_send_misc_cmd_indication: 
Sending Non-Standard Flow-Control To Cisco Peer, Value=3200
001934: Oct 4 21:02:25.076: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Miscellaneous
001935: Oct 4 21:02:25.076:

O gateway H.320 envia sinal de informação e controle de imagem de atualização rápida de vídeo para o endpoint de vídeo na PSTN 

//280/736483928021/H221:():h221_outgoing_send_misc_cmd_indication: 
Send Miscellaneous Command=Video Fast Update Picture


!--- Some debug outputs have been removed.


001973: Oct 4 21:02:26.168: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

001974: Oct 4 21:02:26.168: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 7
001975: Oct 4 21:02:26.168: H245 MSC INCOMING ENCODE BUFFER::= 48000001200C80
001976: Oct 4 21:02:26.168:

O gateway H.320 recebe o comando de controle de fluxo da Polycom 

001977: Oct 4 21:02:26.168: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= command : flowControlCommand : 
{
scope logicalChannelNumber : 2
restriction maximumBitRate : 3200
}

001978: Oct 4 21:02:26.168: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
001979: Oct 4 21:02:26.168: h245_decode_one_pdu: Read Pkt body: 
      more_pdus:0 rc:0 asn_rc:0
001980: Oct 4 21:02:26.168: //281/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=281
001981: Oct 4 21:02:26.168: //281/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly
001982: Oct 4 21:02:26.168: //280/736483928021/H221:(): 
     h221_outgoing_message_entry: 
Outgoing BAS Command=Send Miscellaneous
001983: Oct 4 21:02:26.168:

O gateway H.320 envia o comando de controle de fluxo ao endpoint de vídeo na PSTN 

//280/736483928021/H221:():h221_outgoing_send_misc_cmd_indication: 
Send Miscellaneous Command=Flow Control
001984: Oct 4 21:02:26.168: //280/736483928021/H221:(): 
     h221_outgoing_send_misc_cmd_indication: 
Sending Non-Standard Flow-Control To Cisco Peer, Value=3200


!--- Some debug outputs have been removed

O gateway H.320 envia o comando de controle de fluxo ao Polycom

O gateway H.320 recebe o comando de controle de fluxo do endpoint de vídeo na PSTN 

002005: Oct 4 21:02:26.536: //280/736483928021/H221:(): 
     h221_incoming_ns_cap_comm: 
Cisco GW non-standard Indication Received, Command=Flow Control, Value=3200
002006: Oct 4 21:02:26.536: //280/736483928021/H221:():dsmp_h221_misc_command: 
Received Miscellaneous Command=Flow Control
002007: Oct 4 21:02:26.536: //280/736483928021/H221:(): 
     dsmp_h221_calculate_max_video_bandwidth_internal: 
Calculation Type=Flow Control, B-Channel(s)=6, Bandwidth=3017
002008: Oct 4 21:02:26.536: //280/736483928021/H221:(): 
     dsmp_h221_populate_flow_control_internal: 
Video Flow Control, Value=3017, Bandwidth Calculated From H.320 Legs=3017
Flow Control Bandwidth Received From H.320 Peer=3200
002009: Oct 4 21:02:26.536: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x1
002010: Oct 4 21:02:26.536: //280/736483928021/H221:(): 
     dsmp_h221_check_for_bas_squelch: 
H221 Squelch Map=0x1
002011: Oct 4 21:02:26.536: //280/736483928021/CCAPI/cc_api_event_indication:
Event=151, Call Id=280
002012: Oct 4 21:02:26.536: //280/736483928021/CCAPI/cc_api_event_indication:
Event Is Sent To Conferenced SPI(s) Directly

O gateway H.320 envia o comando de controle de fluxo ao Polycom 

002013: Oct 4 21:02:26.536: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= command : flowControlCommand : 
{
scope logicalChannelNumber : 3
restriction maximumBitRate : 3017
}

002014: Oct 4 21:02:26.536: H245 MSC OUTGOING ENCODE BUFFER::= 48000002200BC9


!--- Some debug outputs have been removed

O endpoint de vídeo na PSTN desconecta a chamada de vídeo 

002136: Oct 4 21:02:55.578: RCF (seq# 2052) rcvd
002137: Oct 4 21:03:14.223: ISDN Se2/1:23 Q931:  
     RX <- DISCONNECT pd = 8 callref = 0x00A0 
Cause i = 0x829F - Normal, unspecified
002138: Oct 4 21:03:14.227: %ISDN-6-DISCONNECT:  
     Interface Serial2/1:1 disconnected from 9193926000 ,  
     call lasted 57 seconds
002139: Oct 4 21:03:14.227: ISDN Se2/1:23 Q931:  
     RX <- DISCONNECT pd = 8 callref = 0x00A1 
Cause i = 0x829F - Normal, unspecified
002140: Oct 4 21:03:14.227: ISDN Se2/1:23 Q931:  
     TX -> RELEASE pd = 8 callref = 0x80A0
002141: Oct 4 21:03:14.227: ISDN Se2/1:23 Q931:  
     RX <- DISCONNECT pd = 8 callref = 0x00A2 
Cause i = 0x829F - Normal, unspecified
002142: Oct 4 21:03:14.231: %ISDN-6-DISCONNECT:  
     Interface Serial2/1:2 disconnected from 9193926000 ,  
     call lasted 56 seconds
002143: Oct 4 21:03:14.231: %ISDN-6-DISCONNECT:  
     Interface Serial2/1:3 disconnected from 9193926000 ,  
     call lasted 56 seconds
002144: Oct 4 21:03:14.231: ISDN Se2/1:23 Q931:  
     RX <- DISCONNECT pd = 8 callref = 0x00A3 
Cause i = 0x829F - Normal, unspecified
002145: Oct 4 21:03:14.231: ISDN Se2/1:23 Q931:  
     RX <- DISCONNECT pd = 8 callref = 0x00A4 
Cause i = 0x829F - Normal, unspecified
002146: Oct 4 21:03:14.235: ISDN Se2/1:23 Q931:  
     TX -> RELEASE pd = 8 callref = 0x80A1
002147: Oct 4 21:03:14.235: ISDN Se2/1:23 Q931:  
     TX -> RELEASE pd = 8 callref = 0x80A2
002148: Oct 4 21:03:14.235: ISDN Se2/1:23 Q931:  
     RX <- DISCONNECT pd = 8 callref = 0x009F 
Cause i = 0x829F - Normal, unspecified
002149: Oct 4 21:03:14.239: %ISDN-6-DISCONNECT:  
     Interface Serial2/1:4 disconnected from 9193926000 ,  
     call lasted 56 seconds
002150: Oct 4 21:03:14.239: %ISDN-6-DISCONNECT:  
     Interface Serial2/1:5 disconnected from 9193926000 ,  
     call lasted 55 seconds
002151: Oct 4 21:03:14.239: %ISDN-6-DISCONNECT:  
     Interface Serial2/1:0 disconnected from 9193926000 ,  
     call lasted 57 seconds
002152: Oct 4 21:03:14.239: ISDN Se2/1:23 Q931:  
     RX <- RELEASE_COMP pd = 8 callref = 0x00A0
002153: Oct 4 21:03:14.243: ISDN Se2/1:23 Q931:  
     TX -> RELEASE pd = 8 callref = 0x80A3
002154: Oct 4 21:03:14.243: ISDN Se2/1:23 Q931:  
     TX -> RELEASE pd = 8 callref = 0x80A4
002155: Oct 4 21:03:14.243: ISDN Se2/1:23 Q931:  
     TX -> RELEASE pd = 8 callref = 0x809F
002156: Oct 4 21:03:14.243: ISDN Se2/1:23 Q931:  
     RX <- RELEASE_COMP pd = 8 callref = 0x00A1
002157: Oct 4 21:03:14.243:  
     //280/736483928021/CCAPI/cc_api_call_disconnected:
Cause Value=31, Interface=0x65A8CAD4, Call Id=280
002158: Oct 4 21:03:14.243:  
     //280/736483928021/CCAPI/cc_api_call_disconnected:
Call Entry(Responsed=TRUE, Cause Value=31, Retry Count=0)
002159: Oct 4 21:03:14.243: ISDN Se2/1:23 Q931:  
     RX <- RELEASE_COMP pd = 8 callref = 0x00A2
002160: Oct 4 21:03:14.247: //280/736483928021/CCAPI/ccConferenceDestroy:
Conference Id=0x12, Tag=0x0
002161: Oct 4 21:03:14.247: //280/xxxxxxxxxxxx/CCAPI/cc_api_bridge_drop_done:
Conference Id=0x12, Source Interface=0x65A8CAD4, Source Call Id=280,
Destination Call Id=281, Disposition=0x0, Tag=0x0
002162: Oct 4 21:03:14.247: //281/xxxxxxxxxxxx/CCAPI/cc_api_bridge_drop_done:
Conference Id=0x12, Source Interface=0x65D7A87C, Source Call Id=281,
Destination Call Id=280, Disposition=0x0, Tag=0x0
002163: Oct 4 21:03:14.247: //280/736483928021/CCAPI/cc_generic_bridge_done:
Conference Id=0x12, Source Interface=0x65D7A87C, Source Call Id=281,
Destination Call Id=280, Disposition=0x0, Tag=0x0
002164: Oct 4 21:03:14.247: ISDN Se2/1:23 Q931:  
     RX <- RELEASE_COMP pd = 8 callref = 0x00A3
002165: Oct 4 21:03:14.255: ISDN Se2/1:23 Q931:  
     RX <- RELEASE_COMP pd = 8 callref = 0x00A4
002166: Oct 4 21:03:14.255: ISDN Se2/1:23 Q931:  
     RX <- RELEASE_COMP pd = 8 callref = 0x009F
002167: Oct 4 21:03:14.255: //280/736483928021/CCAPI/ccCallDisconnect:
Cause Value=31, Tag=0x0, Call Entry(Previous Disconnect Cause=0,  
     Disconnect Cause=31)
002168: Oct 4 21:03:14.255: //280/736483928021/CCAPI/ccCallDisconnect:
Cause Value=31, Call Entry(Responsed=TRUE, Cause Value=31)
002169: Oct 4 21:03:14.255: //280/736483928021/CCAPI/cc_api_get_transfer_info:
Transfer Number Is Null
002170: Oct 4 21:03:14.255: //281/736483928021/CCAPI/ccCallDisconnect:
Cause Value=31, Tag=0x0, Call Entry(Previous Disconnect Cause=0,  
     Disconnect Cause=0)
002171: Oct 4 21:03:14.255: //281/736483928021/CCAPI/ccCallDisconnect:
Cause Value=31, Call Entry(Responsed=TRUE, Cause Value=31)
002172: Oct 4 21:03:14.259: //281/736483928021/CCAPI/cc_api_get_transfer_info:
Transfer Number Is Null
002173: Oct 4 21:03:14.259:  
     //282/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65A8CAD4, Tag=0x0, Call Id=282,
Call Entry(Disconnect Cause=0, Voice Class Cause Code=0, Retry Count=0)
002174: Oct 4 21:03:14.259:  
     //282/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
002175: Oct 4 21:03:14.259: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002176: Oct 4 21:03:14.259: :cc_free_feature_vsa freeing 65F09B30
002177: Oct 4 21:03:14.259: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002178: Oct 4 21:03:14.259: vsacount in free is 6
002179: Oct 4 21:03:14.259:  
     //283/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65A8CAD4, Tag=0x0, Call Id=283,
Call Entry(Disconnect Cause=0, Voice Class Cause Code=0, Retry Count=0)
002180: Oct 4 21:03:14.259:  
     //283/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
002181: Oct 4 21:03:14.259: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002182: Oct 4 21:03:14.259: :cc_free_feature_vsa freeing 65F09980
002183: Oct 4 21:03:14.259: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002184: Oct 4 21:03:14.259: vsacount in free is 5
002185: Oct 4 21:03:14.263:  
     //284/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65A8CAD4, Tag=0x0, Call Id=284,
Call Entry(Disconnect Cause=0, Voice Class Cause Code=0, Retry Count=0)
002186: Oct 4 21:03:14.263:  
     //284/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
002187: Oct 4 21:03:14.263: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002188: Oct 4 21:03:14.263: :cc_free_feature_vsa freeing 65F098A8
002189: Oct 4 21:03:14.263: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002190: Oct 4 21:03:14.263: vsacount in free is 4
002191: Oct 4 21:03:14.263:  
     //285/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65A8CAD4, Tag=0x0, Call Id=285,
Call Entry(Disconnect Cause=0, Voice Class Cause Code=0, Retry Count=0)
002192: Oct 4 21:03:14.263:  
     //285/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
002193: Oct 4 21:03:14.263: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002194: Oct 4 21:03:14.263: :cc_free_feature_vsa freeing 65F097D0
002195: Oct 4 21:03:14.263: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002196: Oct 4 21:03:14.263: vsacount in free is 3
002197: Oct 4 21:03:14.263: H225 NONSTD OUTGOING PDU ::=

value H323_UU_NonStdInfo ::= 
{
version 2
protoParam qsigNonStdInfo : 
{
iei 8
rawMesg '0802829F1C269E8100036774640000001B52454C...'H
}
}

002198: Oct 4 21:03:14.263: H225 NONSTD OUTGOING ENCODE BUFFER::=  
     6001020001082C0802829F1C269E8100036774640000001B52454C2C0D0A50524
E2C6973646E2A2C2C4E492A2A2A2C0D0A0D0A
002199: Oct 4 21:03:14.263:

O gateway H.320 limpa a chamada no segmento IP 

002200: Oct 4 21:03:14.267: H225.0 OUTGOING PDU ::=

value H323_UserInformation ::= 
{
h323-uu-pdu 
{
h323-message-body releaseComplete : 
{
protocolIdentifier { 0 0 8 2250 0 4 }
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
}
h245Tunneling FALSE
nonStandardControl 
{

{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '6001020001082C0802829F1C269E810003677464...'H
}
}
tunnelledSignallingMessage 
{
tunnelledProtocolID 
{
id tunnelledProtocolAlternateID : 
{
protocolType "gtd"
}
}
messageContent 
{
'52454C2C0D0A50524E2C6973646E2A2C2C4E492A...'H
}
tunnellingRequired NULL
}
}
}

002201: Oct 4 21:03:14.271: H225.0 OUTGOING ENCODE BUFFER::=  
     2580060008914A00041100110073651FB9532211DB817D90162806D3 
     F110A801003A0140B5000012336001020001082C0802829F1C269E81 
     00036774640000001B52454C2C0D0A50524E2C6973646E2A2C2C4E49 
     2A2A2A2C0D0A0D0A224204677464011B52454C2C0D0A50524E2C6973 
     646E2A2C2C4E492A2A2A2C0D0A0D0A
002202: Oct 4 21:03:14.271: 
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x001C
Message Type : 0x5A: RELEASE_COMP
Cause: Length Of IE=2
Data 829F
User-User: Length Of IE=128
Data 052580060008914A00041100110073651FB9532211DB817D90162806D3 
     F110A801003A0140B5000012336001020001082C0802829F1C269E8100 
     036774640000001B52454C2C0D0A50524E2C6973646E2A2C2C4E492A2A 
     2A2C0D0A0D0A224204677464011B52454C2C0D0A50524E2C6973646E2A 
     2C2C4E492A2A2A2C0D0A0D0A
002203: Oct 4 21:03:14.271: H225 NONSTD OUTGOING PDU ::=

value RasnonStdUsageInformation ::= 
{
rasMessageSpecificData drqRasnonStdUsageData : 
{
callReleaseSource callingPartyInPstn : NULL
}
}

002204: Oct 4 21:03:14.271: H225 NONSTD OUTGOING ENCODE BUFFER::= 4800
002205: Oct 4 21:03:14.271: 
002206: Oct 4 21:03:14.271: H225 NONSTD OUTGOING PDU ::=

value DRQnonStandardInfo ::= 
{
gtd '52454C2C0D0A50524E2C6973646E2A2C2C4E492A...'H
}

002207: Oct 4 21:03:14.271: H225 NONSTD OUTGOING ENCODE BUFFER::=  
     40001A52454C2C0D0A50524E2C6973646E2A2C2C4E492A2A2A2C0D0A0D0A
002208: Oct 4 21:03:14.271:

O gateway H.320 envia DRQ ao gatekeeper 

002209: Oct 4 21:03:14.271: RAS OUTGOING PDU ::=

value RasMessage ::= disengageRequest : 
{
requestSeqNum 2053
endpointIdentifier {"65766C6C00000001"}
conferenceID '73648392532211DB8021000D28D3D7C0'H
callReferenceValue 28
disengageReason normalDrop : NULL
nonStandardData 
{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '40001A52454C2C0D0A50524E2C6973646E2A2C2C...'H
}
callIdentifier 
{
guid '73651FB9532211DB817D90162806D3F1'H
}
answeredCall FALSE
usageInformation 
{
nonStandardUsageFields 
{

{
nonStandardIdentifier h221NonStandard : 
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '4800'H
}
}
connectTime 1159995736
endTime 1159995793
}
terminationCause releaseCompleteCauseIE : '0802809F'H
}

002210: Oct 4 21:03:14.275: RAS OUTGOING ENCODE BUFFER::=  
     3F08041E003600350037003600360043003600430030003000300030003000 
     300030003173648392532211DB8021000D28D3D7C0001C28B50000121E4000 
     1A52454C2C0D0A50524E2C6973646E2A2C2C4E492A2A2A2C0D0A0D0A1908C0 
     110073651FB9532211DB817D90162806D3F1010014300140B5000012024800 
     C045242157C04524219005440802809F
002211: Oct 4 21:03:14.279: h323chan_dgram_send:Sent UDP msg.  
     Bytes sent: 140 to 14.50.3.101:1719 fd=2

002212: Oct 4 21:03:14.279: RASLib::GW_RASSendDRQ: DRQ (seq# 2053)  
     sent to 14.50.3.101
002213: Oct 4 21:03:14.279: h323chan_chn_process_read_socket
002214: Oct 4 21:03:14.279: h323chan_chn_process_read_socket:  
     fd=2 of type CONNECTED has data
002215: Oct 4 21:03:14.279: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=2

002216: Oct 4 21:03:14.279: h323chan_dgram_recvdata:rcvd  
     from [14.50.3.101:1719] on fd=2

002217: Oct 4 21:03:14.279: RAS INCOMING ENCODE BUFFER::= 400804
002218: Oct 4 21:03:14.279: 
002219: Oct 4 21:03:14.279: RAS INCOMING PDU ::=

value RasMessage ::= disengageConfirm : 
{
requestSeqNum 2053
}

002220: Oct 4 21:03:14.283: DCF (seq# 2053) rcvd
002221: Oct 4 21:03:14.283:  
     //286/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65A8CAD4, Tag=0x0, Call Id=286,
Call Entry(Disconnect Cause=0, Voice Class Cause Code=0, Retry Count=0)
002222: Oct 4 21:03:14.283:  
     //286/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
002223: Oct 4 21:03:14.287: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002224: Oct 4 21:03:14.287: :cc_free_feature_vsa freeing 65F096F8
002225: Oct 4 21:03:14.287: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002226: Oct 4 21:03:14.287: vsacount in free is 2
002227: Oct 4 21:03:14.287:  
     //280/736483928021/H221:():h221_free_context_saved_map: 
002228: Oct 4 21:03:14.287:  
     //280/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65A8CAD4, Tag=0x0, Call Id=280,
Call Entry(Disconnect Cause=31, Voice Class Cause Code=0, Retry Count=0)
002229: Oct 4 21:03:14.287:  
     //280/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
002230: Oct 4 21:03:14.291: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002231: Oct 4 21:03:14.291: :cc_free_feature_vsa freeing 65F09620
002232: Oct 4 21:03:14.291: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

002233: Oct 4 21:03:14.291: vsacount in free is 1
002234: Oct 4 21:03:14.307: h323chan_chn_process_read_socket
002235: Oct 4 21:03:14.307: h323chan_chn_process_read_socket:  
     fd=4 of type CONNECTED has data
002236: Oct 4 21:03:14.307: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

002237: Oct 4 21:03:14.307: h245_decode_one_pdu: more_pdus = 0,  
     bytesLeftToDecode = 2
002238: Oct 4 21:03:14.307: H245 MSC INCOMING ENCODE BUFFER::= 4A40
002239: Oct 4 21:03:14.307: 
002240: Oct 4 21:03:14.307: H245 MSC INCOMING PDU ::=

value MultimediaSystemControlMessage ::= command : endSessionCommand :  
     disconnect : NULL

002241: Oct 4 21:03:14.307: h245_decode_one_pdu: H245ASNDecodePdu rc = 0,  
     bytesLeftToDecode = 0
002242: Oct 4 21:03:14.307: h245_decode_one_pdu:  
     Read Pkt body: more_pdus:0 rc:0 asn_rc:0
002243: Oct 4 21:03:14.307: H245 MSC OUTGOING PDU ::=

value MultimediaSystemControlMessage ::= command : endSessionCommand :  
     disconnect : NULL

002244: Oct 4 21:03:14.307: H245 MSC OUTGOING ENCODE BUFFER::= 4A40
002245: Oct 4 21:03:14.307: 
002246: Oct 4 21:03:14.319: h323chan_chn_process_read_socket
002247: Oct 4 21:03:14.319: h323chan_chn_process_read_socket: fd=4 of  
     type CONNECTED has data
002248: Oct 4 21:03:14.319: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=4

002249: Oct 4 21:03:14.319: h323chan_chn_process_read_socket
002250: Oct 4 21:03:14.319: h323chan_chn_process_read_socket:  
     fd=3 of type CONNECTED has data
002251: Oct 4 21:03:14.319: h323chan_chn_process_read_socket:  
     h323chan accepted/connected fd=3

002252: Oct 4 21:03:14.319:  
     //281/736483928021/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x65D7A87C, Tag=0x0, Call Id=281,
Call Entry(Disconnect Cause=31, Voice Class Cause Code=0, Retry Count=0)
002253: Oct 4 21:03:14.319:  
     //281/736483928021/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent

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