Vcs port reference – TANDBERG D14049.04 User Manual
Page 205
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D14049.04
JULY 2008
Grey Headline (continued)
TANDBERG
VIDEO COMMUNICATIONS SERVER
ADMINISTRATOR GUIDE
VCS Port Reference
Service/Function
Description
Default
Available Range
Configurable via
Traversal Server Media
Demultiplexing RTP
used on the VCS Expressway for demultiplexing
RTP media
2776 UDP
1024 - 65534
VCS Configuration > Expressway > Ports
xConfiguration Traversal Server Media Demultiplexing RTP Port
Assent call signaling
used on the VCS Expressway for Assent signaling 2776 TCP
1024 - 65534
VCS Configuration > Expressway > Ports
xConfiguration Traversal Server H323 Assent CallSignaling Port
H.460.18 call signaling
used on the VCS Expressway for H.460.18
signaling
2777 TCP
1024 - 65534
VCS Configuration > Expressway > Ports
xConfiguration Traversal Server H323 H46018 CallSignaling Port
Traversal Server Media
Demultiplexing RTCP
used on the VCS Expressway for demultiplexing
RTCP media
2777 UDP
1024 - 65534
VCS Configuration > Expressway > Ports
xConfiguration Traversal Server Media Demultiplexing RTCP Port
STUN Discovery
used on the VCS Expressway for STUN discovery
services
3478 UDP
1024 - 65534
VCS Configuration > Expressway > STUN
xConfiguration Traversal Server STUN Discovery Port
STUN Relay
used on the VCS Expressway listening port for
STUN relay requests.
4678 UDP
1024 - 65534
VCS Configuration > Expressway > STUN
xConfiguration Traversal Server STUN Relay Port
SIP UDP
listens for incoming SIP UDP calls
5060 UDP
1024 - 65534
VCS Configuration > Protocols > SIP > Configuration
SIP TCP
listens for incoming SIP TCP calls.
5060 TCP
1024 - 65534
VCS Configuration > Protocols > SIP > Configuration
SIP TLS
listens for incoming SIP TLS calls
5061 TLS
1024 - 65534
VCS Configuration > Protocols > SIP > Configuration
Traversal Server Zone
H323 Port
the port on the VCS Expressway being used
for H.323 firewall traversal from a particular
traversal client.
6001 UDP,
incrementing by 1
for each new zone.
1024 - 65534
VCS Configuration > Zones > Edit Zone
xConfiguration Zones Zone [1..200] TraversalServer H323 Port
Traversal Server Zone SIP
Port
the port on the VCS Expressway being used for
SIP firewall traversal from a particular traversal
client.
7001 TCP/TLS,
incrementing by 1
for each new zone.
1024 - 65534
VCS Configuration > Zones > Edit Zone
xConfiguration Zones Zone [1..200] TraversalServer SIP Port
Reserved for future use
8989
DNS
used for sending requests to DNS servers
10000 - 10210
UDP
not configurable
H.225 and H.245 call
signaling port range
the range of ports to be used for call signalling
once a call is established
15000 - 19999
TCP
1024 - 65534
VCS Configuration > Protocols > H.323
VCS Ports