Cisco TelePresence Administrator's Manual page 357

Service/ Description
function
Traversal server media Used on the VCS
demultiplexing RTCP Expressway for
demultiplexing RTCP
media.
TURN services VCS Expressway listening
port for TURN relay
requests.
VCS database and Encrypted administration
TMS Agent legacy connector to the VCS
mode (for clusters or database. Used if the VCS
TMS) is part of a cluster with
FindMe or Device
Provisioning enabled, or if
the VCS is managed
through 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
H323 Port Expressway being used
for H.323 firewall traversal
from a particular traversal
client.
Traversal server zone The port on the VCS
SIP Port Expressway being used
for SIP firewall traversal
from a particular traversal
client.
TMS Agent (legacy Used for Device
mode) Provisioning and FindMe.
Cisco VCS Administrator Guide (X7.1)
Default Direction Available
range
2777 UDP inbound 1024 - 65534
outbound
3478 UDP inbound 1024 - 65534
4444 TCP inbound not
configurable
5060 UDP inbound 1024 - 65534
outbound
5060 TCP inbound 1024 - 65534
5061 TCP inbound 1024 - 65534
6001 UDP, inbound 1024 - 65534
increments
by 1 for
each new
zone
7001 TCP, inbound 1024 - 65534
increments
by 1 for
each new
zone
8989 TCP inbound not
configurable
Reference material
Configurable via
VCS configuration >
Expressway > Ports
xConfiguration
Traversal Server
Media Demultiplexing
RTCP Port
VCS configuration >
Expressway > TURN
xConfiguration
Traversal Server
TURN Port
VCS configuration >
Protocols > SIP >
Configuration
xConfiguration SIP
UDP Port
VCS configuration >
Protocols > SIP >
Configuration
xConfiguration SIP
TCP Port
VCS configuration >
Protocols > SIP >
Configuration
xConfiguration SIP
TLS Port
VCS configuration >
Zones > Edit zone
xConfiguration Zones
Zone [1..1000]
TraversalServer H323
Port
VCS configuration >
Zones > Edit zone
xConfiguration Zones
Zone [1..1000]
TraversalServer SIP
Port
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