Cisco Cisco TelePresence Video Communication Server Expressway

Cisco

2

Contents: Cisco VCS IP port usage

Which IP ports are used with Cisco VCS?

Which IP ports need to be allowed through firewalls?



Format of information



Traversing firewalls

–

Administration

–

SIP calls

–

H.323 calls



Internal

–

Administration

–

SIP calls

–

H.323 calls