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Port listings are presented in a table format.
![]() Warning | The information this document provides is based on default configuration settings. If you are working in a live network, ensure that you understand the components installed and the associated ports in use. |
The columns in the Port Utilization tables in this document describe the following:
Server or Application Protocol:
A value representing the Server or Application and where applicable the open or proprietary application protocol.
Server Protocol/Port:
An identifier for the TCP or UDP port that the Server or application is listening on, along with the IP address for incoming connection requests when acting as a server.
Remote Protocol/Port:
The identifier for the TCP or UDP port that the remote service or application is listening on, along with the IP address for incoming connection requests when acting as the server.
Remote Device:
The remote application or device making a connection to the server or service specified by the protocol; or listening on the remote protocol/port.
![]() Note | The source port the local application or service uses to connect to a remote device's destination port is not specified because it is always dynamically assigned by the Operating System. In most cases, this port is assigned randomly above TCP/UDP 1024. |
Server or Application Protocol |
Server Protocol/Port |
Remote Protocol/Port |
Remote Device |
Notes |
---|---|---|---|---|
Unified CVP |
||||
TCP Skinny (SCCP) |
2000-2002 |
Sub to phone |
||
Call Server JMX |
2098 |
JConsole |
JMX access by JConsole into Call Server. This port has configuration data related to Unified CVP components. |
|
CVP Messaging Layer |
TCP 23000 - 28000 (First available) |
CVP Subsystem |
CVP Message Bus communications |
|
7960-CUVA Video |
UDP 5445 |
7960-CUVA |
Cisco 7960-CUVA Video Phone. |
|
CVP SIP Subsystem, SIP Proxy Server, Gateway, Unified CM: SIP (Session Initiation Protocol) |
UDP 5060 TCP 5060 |
SIP endpoints |
Listen port for incoming SIP requests. Port is configurable. |
|
VXML Server: HTTP |
TCP 7000 |
IOS VXML gateways |
VXML over HTTP. Calls/sessions answered on port 7000 by HTTP server which relays request to WAS on local system port 9080. |
|
VXML Server: HTTPS |
TCP 7443 |
IOS VXML gateways |
VXML over HTTPS. Calls/sessions answered on port 7443 by HTTPS server. |
|
VXML Server with Tomcat |
TCP 7005 |
Local machine |
Port restricted to local access only |
|
VXML Server with Tomcat |
TCP 7009 |
AJP/1.3 Connector |
||
VXML Server JMX |
TCP 9696 |
JConsole |
JMX access via JConsole into VXML Server |
|
VXML Server |
TCP 10100 |
Local VXML Server Administration Scripts |
Port restricted to local access only |
|
CVP IVR Subsystem: HTTP |
TCP 8000 |
Voice Browsers |
VXML over HTTP |
|
CVP IVR Subsystem: HTTPS |
TCP 8443 |
Voice Browsers |
VXML over HTTPS |
|
CVP IVR Subsystem: HTTP |
TCP 8005 |
Local machine |
Port restricted to local access only |
|
CVP IVR Subsystem: HTTP Admin |
TCP 8008 |
WAS and HTTP Server communicate with each other through HTTP Admin on port 8008. |
||
CVP OPSConsole: HTTP |
TCP 9000 |
Web Browser |
Web based interface for configuring CVP components |
|
CVP OPSConsole: HTTPS |
TCP 9443 |
Web Browser |
Web based interface for configuring CVP components with SSL |
|
CVP OPSConsole |
TCP 9005 |
Local machine |
Port restricted to local access only |
|
CVP OPSConsole |
TCP 9009 |
AJP/1.3 Connector |
||
CVP OPSConsole |
TCP 1529 |
Local machine |
Port restricted to local access only |
|
CVP Resource Manager FTP Server |
TCP 21 |
Content Services Switch |
Only opened by Resource Manager residing on the same machine as the CVP OPSConsole |
|
CVP Resource Manager |
TCP 2099 |
CVP OPSConsole |
JMX communication from OPSConsole to CVP Resource Manager on remote device. This port has configuration data related to Unified CVP components. |
|
CVP Resource Manager Java Service Wrapper |
TCP 32000 - 32999 (first available) |
JVM instance launched by wrapper |
CVP Resource Manager Service Wrapper will no longer accept connections after the first JVM instance is connected. |
|
MRCP V1 (RTSP) |
TCP 554 |
VXML gateway |
MRCP session between gateway voice browser and MRCP server. This is the signaling path; the media path uses RTP. Also, Helix streaming audio/ ASR/TTS (MRCP/RTSP) |
|
MCRP V2 (SIP) |
TCP 5060 |
VXML gateway |
MRCP session between gateway voice browser and MRCP server. This is the signaling path; the media path uses RTP. |
|
RTP/RTCP |
UDP 16384-32767 |
UDP 16384-32767 |
Voice Media RTP is typically assigned an EVEN number port and the RTCP is typically the next higher port number. |
|
CVP SNMP SubAgent |
UDP 5517, 5519, 5521, 5523, 5525, 5527, 5529, 5531, 5533, 5535, 5537, 5539, 5541, 5543, 5545, 5547, 5549, 5551, 5553, 5555 |
CVP SNMP subsystem |
CVP SNMP SubAgent services local requests from CVP SNMP subsystem |
|
CVP SNMP subsystem |
UDP 5516, 5518, 5520, 5522, 5524, 5526, 5528, 5530, 5532, 5534, 5536, 5538, 5540, 5542, 5544, 5546, 5548, 5550, 5552, 5554 |
CVP SNMP SubAgent |
CVP SNMP subsystem services local requests from CVP SNMP SubAgent |
|
CVP ICM Subsystem |
TCP 5000 |
IPCC Enterprise VRU CTI (ICM/IVR message interface) |
Between CVP ICM Subsystem (Call Server) and IPCC Enterprise/ICM VRU PG. Port is configurable. |
|
Web Server: HTTP |
TCP 80 |
Voice Browsers |
Voice browsers fetches media and "External VXML" files from media server. Port is configurable |
|
Web Server: HTTPS |
TCP 443 |
Voice Browsers |
Voice browsers fetches media and "External VXML" files from media server. Port is configurable |
|
IBM Informix |
TCP 1526 |
CVP Reporting Subsystem |
Database Connection |
|
IBM Informix Storage Manager |
TCP 7939 - 7942 TCP 111 |
IBM Informix Storage Manager Services |
||
IBM WAS Console |
TCP 9043, 9060 |
|||
CVP Web Services Manager: HTTP |
TCP 8100, 8101, 8110, 8111 TCP 10001, 10002 |
Unified System CLI, Diagnostic Portal, Custom Agent Desktop |
REST Web Services The TCP 10001 and 10002 OAMP ports are used for transferring data related to the configuration and administration of VXML Server and Call Server. |
|
Network Management and Remote Administration |
||||
SNMP Master Agent |
UDP 161 |
SNMP Management Application |
SNMP Master Agent listens for requests from remote SNMP management application and sends reponses via UDP port 161. |
|
SNMP Master Agent |
TCP 7161 |
Local SNMP subagents |
SNMP Master Agent listens for TCP connections from local SNMP subagents. |
|
SNMP–Trap |
UDP 162 |
SNMP Master Agent |
SNMP Master Agent sends SNMP traps to SNMP management application. |
|
Syslog |
UDP 514 |
Syslog protocol provides a transport to allow a machine to send event notification messages across IP network to event message collectors. Port is configurable. |
||
SSH |
TCP 22 |
Port 22 for those who use SSH instead of telnet on AIX. |
||
Telnet |
TCP 23 |
|||
RDP (TerminalServices) |
TCP 3389 |
|||
pcAnywhere |
TCP 5631 UDP 5632 |
|||
VNC |
TCP 5900 TCP 5800 |
|||
Windows Authentication and Remote Administration Ports |
||||
For more information, see: "Service overview and network port requirements for the Windows Server system" (Microsoft Knowledge Base Article Q832017). |
||||
RPC |
TCP 135 |
|||
NetBIOS Session |
TCP 139 |
|||
NetBIOS NameResolution |
TCP 137 UDP 137 |
|||
NetBIOS Netlogon/Browsing |
UDP 138 |
|||
SMB |
TCP 445 UDP 445 |
Microsoft CIFS |
||
DNS |
TCP 53 UDP 53 |
|||
NTP |
UDP 123 |