Avaya Definity CM2.0 using T1 QSIG to Cisco Unified Communications Manager 6.0 and Cisco Emergency Responder 2.0
Disclaimer
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS DOCUMENT ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE CUSTOMER ASSUMES ALL RESPONSIBILITY FOR PROPERLY CONFIGURING THE CISCO EMERGENCY RESPONDER. CISCO HEREBY DISCLAIMS ANY AND ALL LIABILITY ARISING FROM OR IN CONNECTION WITH A USERS INABILITY TO REACH EMERGENCY SERVICE RESPONDERS (INCLUDING INABILITY TO ACCESS A PUBLIC SAFETY ANSWERING POINT) OR THE INABILITY OF EMERGENCY SERVICE RESPONDERS TO IDENTIFY A USERS LOCATION. CISCO STRONGLY RECOMMENDS THAT ALL CUSTOMERS VERIFY AND TEST CONFIGURATION OF THE CISCO EMERGENCY RESPONDER IMMEDIATELY FOLLOWING INITIAL CONFIGURATION AND ON A PERIODIC BASIS THEREAFTER. CISCO FURTHER RECOMMENDS THAT ALL CUSTOMERS PROVIDE ADEQUATE TRUNK AND BANDWIDTH CAPACITY TO ENSURE THAT AUDIO PATHS ARE AVAILABLE FOR EMERGENCY CALLS.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS PRODUCT, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
July 11, 2007 Initial version
Table of Contents
Introduction
- The following is an Application Note for E911 Interoperability of a Cisco Unified Communications Manager 6.0 and Cisco Emergency Responder 2.0 to a Avaya Definity G3 CM 2.0 PBX via a Cisco Media Module CMM T1-QSIG trunk. The CUCM system is connected to a simulated E911 PSAP (Public Safety Answering Point) via a Cisco 3845 w/ CAMA trunk registered using H323.
- The Network Topology diagram shows the test set-up for interoperability between the Cisco Unified Communictaions Manager and Cisco Emergency Responder connected to the PBX via a T1 QSIG trunk using Cisco WS-SVC-CMM-6T1 MGCP gateway and connection to E911 PSAP using a Cisco 3825 H323 gateway via a CAMA trunk.
Network Topology
.Figure 1. Network Topology or Test Setup
Limitations
- Unique DID numbers must be used to associate with each Emergency Response Location to allow the return call if the 911 caller is disconnected.
- Each available calling party that might dial 911 from the PBX side must have that calling party number configured in the Manually Configured Phones screen of the Cisco Emergency Responder.
System Components
Hardware Requirements
Cisco Hardware
Software Requirements
Features
Key features supported
Conclusion
Test emergency 911 call from a PBX digital station was routed to the T1 QSIG trunk, of the Cisco WS-SVC-CMM-6T1 (CMM) MGCP gateway, and was correctly associated to the appropriate Emergency Response Location. The call was connected through the Cisco 3825 CAMA trunk to the PSAP Emulator. The Emergency Response Location associated the ten digit DID call back number (ELIN) correctly and sent it to the PSAP, audio connection was also achieved. The PBX digital station was then disconnected.
A return call was originated from an incoming trunk (PSTN side) in the same Cisco CallManager Partition. The number dialed was the DID digits of the 10 digit call back number sent to the PSAP on the previous 911 call (ELIN number). The call was routed through to the PBX digital station that had originated the E911 call. The call was disconnected and an alternate trunk was used to dial the same DID number and the call was routed through, again, to the PBX digital station that had originated the E911 call.
Test emergency 911calls were made from each PBX digital station and Cisco IP phone. All calls were confirmed to select its associated Emergency Response Location and the associated 10 digit DID call back number. In each case, the call was disconnected and the call back number was confirmed to reach the phone that had originated the E911 call.
Emergency 911calls made from an AVAYA CM 2.0 PBX utilizing a T1 QSIG trunk configured as ISO, associates with the correct Emergency Response Location and routes to the associated PSAP with the correctly formatted 10 digit DID call back number.
The call back DID number routes the return call to the correct phone that had originated the E911 call from the PBX digital phone.
Configuration
Cisco Communications Manager configuration
Partitions
Phone Partition
E911 Partition
Calling Search Space
CSS phones
CSS E911
CCM IP phones
CTI Route Points
CTI Route Point 911
CTI Route Point 913
Note: A Backup CER server was not used during testing therefore CTI route point for 912 was not created.
CTI Port
Route Patterns for ELINs
Route Pattern 10911
Route Pattern 11911
Route Pattern 13911
Translation Pattern for ELINs
PSAP Gateway configuration (CAMA TRUNK)
Cisco CallManager User
T1-QSIG Gateway
Route Pattern to QSIG Trunk
Note: For detailed information regarding QSIG interoperability between CCM and NEC PBX go to: http://www.cisco.com/warp/public/779/largeent/avvid/inter_operability/flash/portal.html
SNMP service must be active
Cisco Emergency Responder Configuration
Cisco CallManager Details
Cisco Emergency Responder Server group
Telephony Settings
Server Settings
ERLs List
ERL 1
ERL 2
ERL 3
SNMP connection
LAN Switch identifying
Switch Port Details
Defining Manual Phones (PBX Stations)
Cisco CMM IOS Gateway MGCP configuration for QSIG connectivity
tonycmm#sh run
Building configuration...
Current configuration : 2077 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname tonycmm
!
boot-start-marker
boot system bootflash:wscmm-ipvoicek9-mz.124-11.T.bin
boot-end-marker
!
logging buffered 10000000
no logging console
enable password cisco
!
no aaa new-model
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
!
!
no ip domain lookup
ip host CM-BARZA 172.20.110.254
multilink bundle-name authenticated
!
isdn switch-type primary-qsig
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
controller T1 1/0
pri-group timeslots 1-24 service mgcp
!
controller T1 1/1
!
controller T1 1/2
!
controller T1 1/3
!
controller T1 1/4
!
controller T1 1/5
!
!
!
!
interface GigabitEthernet1/0
ip address 172.20.8.253 255.255.255.0
no ip proxy-arp
no negotiation auto
no keepalive
!
interface Serial1/0:23
no ip address
encapsulation hdlc
no logging event link-status
isdn switch-type primary-qsig
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
ip default-gateway 172.20.8.1
ip route 0.0.0.0 0.0.0.0 172.20.8.1
!
no ip http server
no ip http secure-server
!
!
control-plane
!
!
voice-port 1/0:23
!
ccm-manager mgcp
ccm-manager music-on-hold
ccm-manager config server CM-BARZA
ccm-manager config
!
mgcp
mgcp call-agent CM-BARZA 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
no mgcp package-capability res-package
mgcp package-capability sst-package
mgcp package-capability pre-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
!
mgcp profile default
!
!
!
!
!
!
line con 0
password cisco
transport output all
line vty 0 4
exec-timeout 0 0
password cisco
login
transport input all
transport output all
!
!
end
tonycmm#
Cisco 3825 IOS Gateway H323 configuration for CAMA trunk connectivity
CAMA_GW#sh run
Building configuration...
Current configuration : 1241 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CAMA_GW
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
ip cef
!
!
!
!
multilink bundle-name authenticated
!
voice-card 0
no dspfarm
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface GigabitEthernet0/0
ip address 172.20.8.26 255.255.255.0
duplex auto
speed auto
media-type rj45
no keepalive
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
media-type rj45
no keepalive
!
ip route 0.0.0.0 0.0.0.0 172.20.8.1
!
!
ip http server
no ip http secure-server
!
!
!
!
control-plane
!
!
!
voice-port 0/2/0
signal cama KP-0-NPA-NXX-XXXX-ST
dial-type mf
timing hookflash-out 500
description CAMA
!
voice-port 0/2/1
!
voice-port 0/3/0
!
voice-port 0/3/1
!
!
!
!
!
dial-peer voice 911 pots
destination-pattern 911
no digit-strip
port 0/2/0
forward-digits all
!
dial-peer voice 999 voip
description Call-in PSTN simulation
destination-pattern .T
session target ipv4:172.20.110.254
!
!
!
line con 0
password cisco
login
stopbits 1
line aux 0
stopbits 1
line vty 0 4
password cisco
login
!
scheduler allocate 20000 1000
!
end
CAMA_GW#
CAMA voice-port config
CAMA_GW#sh voice port 0/2/0
Foreign Exchange Office 0/2/0 Slot is 0, Sub-unit is 2, Port is 0
Type of VoicePort is FXO
Operation State is DORMANT
Administrative State is UP
The Last Interface Down Failure Cause is Administrative Shutdown
Description is CAMA
Noise Regeneration is enabled
Non Linear Processing is enabled
Non Linear Mute is disabled
Non Linear Threshold is -21 dB
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 3 dB
Echo Cancellation is enabled
Echo Cancellation NLP mute is disabled
Echo Cancellation NLP threshold is -21 dB
Echo Cancel Coverage is set to 64 ms
Echo Cancel worst case ERL is set to 6 dB
Playout-delay Mode is set to adaptive
Playout-delay Nominal is set to 60 ms
Playout-delay Maximum is set to 250 ms
Playout-delay Minimum mode is set to default, value 40 ms
Playout-delay Fax is set to 300 ms
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Call Disconnect Time Out is set to 60 s
Ringing Time Out is set to 180 s
Wait Release Time Out is set to 30 s
Companding Type is u-law
Region Tone is set for US
Analog Info Follows:
Currently processing none
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 0
Impedance is set to 600r Ohm
Station name None, Station number None
Translation profile (Incoming):
Translation profile (Outgoing):
Voice card specific Info Follows:
Signal Type is cama
Cama Type is KP-0-NPA-NXX-XXXX-ST
Battery-Reversal is enabled
Number Of Rings is set to 1
Supervisory Disconnect is signal
Answer Supervision is inactive
Hook Status is On Hook
Ring Detect Status is inactive
Ring Ground Status is inactive
Tip Ground Status is inactive
Dial Out Type is mf
Digit Duration Timing is set to 75 ms
InterDigit Duration Timing is set to 65 ms
Pulse Rate Timing is set to 10 pulses/second
InterDigit Pulse Duration Timing is set to 750 ms
Percent Break of Pulse is 60 percent
GuardOut timer is 2000 ms
Minimum ring duration timer is 125 ms
Hookflash-in Timing is set to 600 ms
Hookflash-out Timing is set to 500 ms
Supervisory Disconnnct Timing is set to 350 ms
OPX Ring Wait Timing is set to 6000 ms
CAMA_GW#
CAT6k configuration
Console> (enable) sh snmp
SNMP: Enabled
RMON: Disabled
Extended RMON Netflow Enabled : None.
Memory usage limit for new RMON entries: 85 percent
EngineId: 00:00:00:09:00:01:97:31:c8:00:00:00
Chassis Alias:
Traps Enabled: None
Port Traps Enabled: None
Community-Access Community-String
---------------- --------------------
read-only public
read-write private
read-write-all secret
Additional- Access-
Community-String Access-Type Number View
-------------------- -------------- ------- -----------------------------------
Trap-Rec-Address Trap-Rec-Community Trap-Rec-Port Trap-Rec-Owner Trap-Rec-Index
---------------- ------------------ ------------- -------------- --------------
Console> (enable) sh cdp
CDP : enabled
Message Interval : 60
Hold Time : 180
Version : V2
Device Id Format : Other
Console> (enable)
set interface sc0 109 172.20.8.20/255.255.255.0 172.20.8.255
AVAYA Definity Configuration
DS1 CIRCUIT PACK
SIGNALING GROUP
TRUNK GROUP
Acronyms
|
Acronym
|
Definitions
|
|
CAMA |
Analog "Centralized Automatic Message Accounting" E911 Trunk |
|
PSAP |
Public Service Answering Point |
Important Information
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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