Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
137
D14049.08
November 2010
November 2010
Grey Headline (continued)
CISCO TELEPRESENCE
VIDEO COMMUNICATION SERVER
ADMINISTRATOR GUIDE
Configuring the Cisco VCS as a traversal server
Configuring traversal server ports
Overview
The VCS Expressway has specific listening ports used for firewall traversal. Rules must be set on
your firewall to allow connections to these ports. In most cases the default ports should be used.
However, you have the option to change these ports if necessary.
your firewall to allow connections to these ports. In most cases the default ports should be used.
However, you have the option to change these ports if necessary.
Configuration
To configure the VCS Expressway ports:
•
VCS configuration > Expressway > Ports
You are taken to the Ports page.
You are taken to the Ports page.
The options are:
Media demultiplexing RTP port
Specifies the port on the VCS Expressway used for demultiplexing RTP media.
Media demultiplexing RTCP port
Specifies the port on the VCS Expressway used for demultiplexing RTCP media.
H.323 Assent call signaling port
Specifies the port on the VCS Expressway used for Assent signaling.
H.323 H.460.18 call signaling port
Specifies the port on the VCS Expressway used for H.460.18 signaling.