Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Step Description
Enter the same authentication Username and Password as specified on the VCS Expressway.
Configure all the modes and ports in the H.323 and SIP protocol sections to match identically those of the
traversal server zone on the VCS Expressway.
traversal server zone on the VCS Expressway.
Enter the VCS Expressway’s IP address or FQDN in the Peer 1 address field.
Configuring Ports for Firewall Traversal
Ports play a vital part in firewall traversal configuration. The correct ports must be set on the VCS Expressway,
traversal client and firewall in order for connections to be permitted.
traversal client and firewall in order for connections to be permitted.
Ports are initially configured on the VCS Expressway by the VCS Expressway administrator. The firewall administrator
and the traversal client administrator should then be notified of the ports, and they must configure their systems to
connect to these specific ports on the server. The only port configuration required on the traversal client is the range
of ports it uses for outgoing connections; the firewall administrator may need to know this information so that if
necessary they can configure the firewall to allow outgoing connections from those ports.
and the traversal client administrator should then be notified of the ports, and they must configure their systems to
connect to these specific ports on the server. The only port configuration required on the traversal client is the range
of ports it uses for outgoing connections; the firewall administrator may need to know this information so that if
necessary they can configure the firewall to allow outgoing connections from those ports.
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Cisco TelePresence Video Communication Server Administrator Guide
Firewall Traversal