Cisco TelePresence Video Communication Server Administrator's Manual page 272

Service/ Description
function
SIP TLS Listens for incoming
SIP TLS calls.
Traversal The port on the VCS
server zone Expressway being
H323 Port used for H.323 firewall
traversal from a
particular traversal
client.
Traversal The port on the VCS
server zone Expressway being
SIP Port used for SIP firewall
traversal from a
particular traversal
client.
TMS Agent Used for Device
Provisioning and
FindMe.
DNS Used for sending
requests to DNS
servers.
H.225 and The range of ports to be
H.245 call used for call signalling
signaling port after a call is
range established.
SIP TCP The range of ports to be
outbound port used by outbound
range TCP/TLS SIP
connections to a
remote SIP device.
Cisco VCS Administrator Guide (X6.1)
Default Direction Available
6061 TCP inbound
6001 UDP, inbound
increments
by 1 for
each new
zone
7001 TCP, inbound
increments
by 1 for
each new
zone
8989 TCP inbound
10000 - outbound
10210
UDP
15000 - inbound
19999 outbound
TCP
25000 - outbound
29999
TCP
Reference material
Configurable via
range
1024 - 65534 VCS configuration >
Protocols > SIP >
Configuration
xConfiguration
SIP TLS Port
1024 - 65534 VCS configuration >
Zones > Edit zone
xConfiguration
Zones Zone
[1..1000]
TraversalServer
H323 Port
1024 - 65534 VCS configuration >
Zones > Edit zone
xConfiguration
Zones Zone
[1..1000]
TraversalServer
SIP Port
not
configurable
not
configurable
1024 - 65534 VCS configuration >
Protocols > H.323
xConfiguration
H323 Gatekeeper
CallSignaling
PortRange Start
xConfiguration
H323 Gatekeeper
CallSignaling
PortRange End
1024 - 65534 VCS configuration >
Protocols > SIP >
Configuration
xConfiguration
SIP TCP Outbound
Port Start
xConfiguration
SIP TCP Outbound
Port End
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