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D14049.03
MAY 2008
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TANDBERG VIDEO COMMUNICATIONS SERVER
ADMINISTRATOR GUIDE
Introduction Getting Started
Overview and
Status
System
Conguration
VCS
Conguration
Zones and
Neighbors
Call
Processing
Bandwidth
Control
Firewall
Traversal
Maintenance Appendices
H.323
Conguring H.323
To congure the VCS’s H.323 settings:
VCS Conguration > Protocols > H.323
•
.
You will be taken to the H.323 page.
xConguration H32
•
3
H.323 Mode
Determines whether or not the VCS will provide
H.323 gatekeeper functionality.
Auto discover
Determines whether or not the VCS responds
to gatekeeper discovery requests from
endpoints.
The default is On.
Call signaling TCP port
Species the port that listens for H.323 call
signaling.
The default is 1720.
Registration conict mode
Determines how the system will behave if an
endpoint attempts to register an alias currently
registered from another IP address.
Reject: denies the registration.
Overwrite: deletes the original registration and
replaces it with the new registration.
The default is Reject.
Registration UDP port
Species the port to be used for H.323 UDP
registrations.
The default is 1719.
Call time to live
Species the interval (in seconds) at which the
VCS polls the endpoints in a call to verify that
they are still in the call
The default is 120.
Time to live
Species the interval (in seconds) at which an
H.323 endpoint must re-register with the VCS
in order to conrm that it is still functioning.
The default is 1800.
Call signaling port range end
Species the upper port in the range to be
used by H.323 calls once they are established.
The default is 19999.
Call signaling port range start
Species the lower port in the range to be used
by H.323 calls once they are established.
The default is 15000.
Save
Click here to save your changes.
!
The call signalling port range must be
great enough to support all the
required concurrent calls.