Cisco TelePresence Administrator's Manual page 194

Grey Headline (continued)
Port reference
Service/function Description
Traversal server media Used on the VCS Expressway for demultiplexing RTP
demultiplexing RTP media.
Assent call signaling Used on the VCS Expressway for Assent signaling.
H.460.18 call signaling Used on the VCS Expressway for H.460.18 signaling.
Traversal server media Used on the VCS Expressway for demultiplexing RTCP
demultiplexing RTCP media.
TURN services VCS Expressway listening port for TURN relay
requests.
VCS database and TMS Encrypted administration connector to the VCS
Agent (for clusters or database. Used if the VCS is part of a cluster with
Cisco TMS) FindMe or Device Provisioning enabled, or if the VCS
is managed through Cisco TMS.
SIP UDP Listens for incoming SIP UDP calls.
SIP TCP Listens for incoming SIP TCP calls.
SIP TLS Listens for incoming SIP TLS calls.
Traversal server zone The port on the VCS Expressway being used for
H323 Port H.323 firewall traversal from a particular traversal
client.
Traversal server zone The port on the VCS Expressway being used for SIP
SIP Port firewall traversal from a particular traversal client.
TMS Agent Used for Device Provisioning and FindMe.
Overview and System
Introduction
status configuration
D14049.08
November 2010
Default
2776 UDP
2776 TCP
2777 TCP
2777 UDP
3478 UDP
4444 TCP
5060 UDP
5060 TCP
5061 TCP
6001 UDP,
increments by 1
for each new zone
7001 TCP,
increments by 1
for each new zone
8989 TCP
Cisco VCS Zones and Clustering and
configuration neighbors peers
Ports
Direction Available range Configurable via
inbound 1024 - 65534 VCS configuration > Expressway > Ports
xConfiguration Traversal Server Media Demultiplexing
outbound
RTP Port
inbound 1024 - 65534 VCS configuration > Expressway > Ports
xConfiguration Traversal Server H323 Assent
CallSignaling Port
inbound 1024 - 65534 VCS configuration > Expressway > Ports
xConfiguration Traversal Server H323 H46018
CallSignaling Port
inbound 1024 - 65534 VCS configuration > Expressway > Ports
xConfiguration Traversal Server Media Demultiplexing
outbound
RTCP Port
inbound 1024 - 65534 VCS configuration > Expressway > TURN
xConfiguration Traversal Server TURN Port
inbound not configurable
inbound 1024 - 65534 VCS configuration > Protocols > SIP > Configuration
xConfiguration SIP UDP Port
outbound
inbound 1024 - 65534 VCS configuration > Protocols > SIP > Configuration
xConfiguration SIP TCP Port
inbound 1024 - 65534 VCS configuration > Protocols > SIP > Configuration
xConfiguration SIP TLS Port
inbound 1024 - 65534 VCS configuration > Zones > Edit zone
xConfiguration Zones Zone [1..1000] TraversalServer
H323 Port
VCS configuration > Zones > Edit zone
inbound 1024 - 65534
xConfiguration Zones Zone [1..1000] TraversalServer SIP
Port
inbound not configurable
Call Bandwidth
processing control
194
CISCO TELEPRESENCE VIDEO COMMUNICATION SERVER
Firewall
Applications Maintenance
traversal
ADMINISTRATOR GUIDE
Appendices