Cisco TelePresence Server 7010 Product User Manual page 35

Field Field description
H.323 ID to Specifies a server-wide identifier that the
register TelePresence Server can use to register
itself with the H.323 gatekeeper.
Field Field description
Outbound call This setting affects outgoing SIP calls and
configuration registration. There are three options:
Use registrar enables SIP registration and
routes outbound SIP calls via the registrar.
Use trunk disables SIP registration and
tears down existing registrations. Routes
outbound calls to the trunk destination, e.g.
VC S or C U C M .
Call direct disables SIP registration and
tears down existing registrations. Outbound
SIP calls go directly (not via registrar or
trunk).
Outbound The hostname or IP address of the SIP
address registrar or trunk destination.
Cisco TelePresence Server Product User Guide
Usage tips
The TelePresence Server must make a
server-wide registration before it can register
any IDs with the H.323 gatekeeper.
This field is required for the gatekeeper
registration, but has no effect if Use
gatekeeper is disabled.
SIP
Usage tips
Use registrar:
Enables SIP registrations, on a system-wide
basis, with the registrar address you provide.
Outgoing calls always go through the
registrar, unless you explicitly choose Call
direct for a pre-configured endpoint or ad
hoc call.
An outbound call will fail if the registrar does
not respond.
Incoming calls should come through the
registrar and will fail if the registrar does not
respond.
Use trunk:
Directs outbound SIP calls via the trunk to
the SIP server address you provide.
The SIP server, for example Cisco Video
Communication Server (VCS) or Cisco
Unified Call Manager (CUCM), is
responsible for the onward routing of
outbound SIP calls from the TelePresence
Server.
Call direct:
The TelePresence Server will connect SIP
calls directly if possible. It does not use the
Outbound address, Outbound domain, or
Outbound transport parameters.
The TelePresence Server does not attempt
to use either the registrar or trunk.
The TelePresence Server ignores this field if
Outbound call configuration is set to Call
direct.
Configuration
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