185
D14049.05
February 2009
Grey Headline
(continued)
TANDBERG
VIDEO COMMUNICATIONS SERVER
ADMINISTRATOR GUIDE
Introduction
Getting started
Overview and
status
System
configuration
VCS
configuration
Zones and
neighbors
Call
processing
Bandwidth
control
Firewall
traversal
Appendices
Applications
Maintenance
VCS port reference
Service/function
Description
Default
Direction
Available range
Configurable via
Traversal server media
demultiplexing RTP
Used on the VCS Expressway for demultiplexing
RTP media.
2776 UDP
inbound
outbound
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
inbound
1024 - 65534
VCS configuration > Expressway > Ports
xConfiguration Traversal Server H323 Assent
CallSignaling Por
t
H.460.18 call signaling
Used on the VCS Expressway for H.460.18
signaling.
2777 TCP
inbound
1024 - 65534
VCS configuration > Expressway > Ports
xConfiguration Traversal Server H323 H46018
CallSignaling Por
t
Traversal server media
demultiplexing RTCP
Used on the VCS Expressway for demultiplexing
RTCP media.
2777 UDP
inbound
outbound
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
inbound
1024 - 65534
VCS configuration > Expressway > STUN
xConfiguration Traversal Server STUN Discovery Por
t
STUN relay
Used on the VCS Expressway listening port for
STUN relay requests.
4678 UDP
inbound
1024 - 65534
VCS configuration > Expressway > STUN
xConfiguration Traversal Server STUN Relay Por
t
SIP UDP
Listens for incoming SIP UDP calls.
5060 UDP
inbound
outbound
1024 - 65534
VCS configuration > Protocols > SIP > Configuration
xConfiguration SIP UDP Por
t
SIP TCP
Listens for incoming SIP TCP calls.
5060 TCP
inbound
1024 - 65534
VCS configuration > Protocols > SIP > Configuration
xConfiguration SIP TCP Por
t
SIP TLS
Listens for incoming SIP TLS calls.
5061 TCP
inbound
1024 - 65534
VCS configuration > Protocols > SIP > Configuration
xConfiguration SIP TLS Por
t
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.
inbound
1024 - 65534
VCS configuration > Zones > Edit zone
xConfiguration Zones Zone [1..200] TraversalServer
H323 Por
t
Traversal server zone SIP
Port
The port on the VCS Expressway being used for
SIP firewall traversal from a particular traversal
client.
7001 TCP,
incrementing by 1
for each new zone.
inbound
1024 - 65534
VCS configuration > Zones > Edit zone
xConfiguration Zones Zone [1..200] TraversalServer SIP
Port
Device Provisioning
Used as part of the Device Provisioning feature.
8989 TCP
inbound
not configurable
VCS ports