Cisco Cisco TelePresence MCU 4510 Maintenance Manual
Configuring SIP settings
The SIP settings page allows you to control the MCU SIP settings.
To access this information, go to
Settings > SIP
.
To update the defaults, or change the configuration at any time, edit the fields referring to the table below for
details and click Apply changes.
details and click Apply changes.
Field
Field description
Usage tips
Outbound
call
configuration
call
configuration
This setting affects outgoing
SIP calls and registration. The
options are:
SIP calls and registration. The
options are:
Use registrar enables
SIP registration and routes
outbound SIP calls via the
registrar.
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 .
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).
SIP registration and tears down
existing registrations. Outbound
SIP calls go directly (not via
registrar or trunk).
Use registrar:
n
Enables SIP registrations, on a system-wide basis, with
the registrar address you provide.
the registrar address you provide.
n
Outgoing calls always go via registrar.
n
An outbound call will fail if the registrar does not respond.
n
Incoming calls should come through the registrar and will
fail if the registrar does not respond.
fail if the registrar does not respond.
Use trunk:
n
Directs outbound SIP calls via the trunk to the SIP server
address you provide.
address you provide.
n
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 MCU.
Server (VCS) or Cisco Unified Call Manager (CUCM), is
responsible for the onward routing of outbound SIP calls
from the MCU.
n
If the dialed SIP address does not have a domain then
Outbound domain gets appended if present, otherwise
Outbound address gets appended.
Outbound domain gets appended if present, otherwise
Outbound address gets appended.
Call direct:
n
The MCU will connect SIP calls directly if possible. It does
not use the Outbound address or Outbound domain
parameters.
not use the Outbound address or Outbound domain
parameters.
n
The MCU does not attempt to use either the registrar or
trunk.
trunk.
Outbound
address
address
The hostname or IP address of
the SIP registrar or trunk
destination.
the SIP registrar or trunk
destination.
The MCU ignores this field if Outbound call configuration is
set to Call direct.
set to Call direct.
Outbound
domain
domain
The domain of the SIP registrar or
trunk destination.
trunk destination.
The MCU ignores this field if Outbound call configuration is
set to Call direct.
set to Call direct.
The MCU uses this value in the following ways:
n
username@outbounddomain
to register a user with a
SIP registrar (if SIP registration is enabled)
n
numericId@outbounddomain
to register a conference's
numeric ID with a SIP registrar (if conference has
SIP registration enabled)
SIP registration enabled)
n
Any outbound SIP calls where the supplied address does
not contain an @ symbol.
not contain an @ symbol.
If you do not specify an outbound domain, the MCU uses the
outbound address instead.
outbound address instead.
Cisco TelePresence MCU Series 4.5 Online Printable Help
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Configuring the MCU
Configuring SIP settings