TANDBERG Security Camera - Manual (Page 182)

182
D14049.03
MAY 2008
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
Maintenance Appendices
VCS Port Reference
The VCS uses different ports and protocols for different services and functions, and many of these are configurable.
The table below shows all the ports on the VCS that are used for each of these services and functions. It shows the default port(s)
and protocol used, and if the ports are configurable it shows the available range and how to configure them via the web UI or CLI.
Overview
Service/Function Description Default Available Range Configurable via
SSH for encrypted command line administration 22 TCP not configurable
Telnet used for unencrypted command line
administration 23 TCP not configurable
HTTP used for unencrypted Web administration 80 TCP not configurable
SNMP used for network management 161 UDP not configurable
NTP used for updating the system time (and
important for H.235 security) 123 UDP not configurable
HTTPS used for encrypted Web administration 443 TCP not configurable
Remote Logging used to send message to the remote syslog
server 514 UDP not configurable
Gatekeeper discovery Multicast Gatekeeper discovery 1718 UDP not configurable
H323 Registration and
Alternate communication used to listen for inbound H.323 UDP
registrations. Also used for inbound and
outbound communication with Alternates, even if
H.323 is disabled 1719 UDP 1024 - 65534 VCS Configuration > Protocols > H.323
xConfiguration H323 Gatekeeper Registration UDP Port
H.323 call signaling listens for H.323 call signaling 1720 TCP 1024 - 65534 VCS Configuration > Protocols > H.323
xConfiguration H323 Gatekeeper CallSignaling TCP Port
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
VCS Ports
!
Two services or functions cannot share the same port
and protocol; if you attempt to change an existing port or
range and it conflicts with another service, you will get a
warning message.