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SmartWare Software Configuration Guide
Step
4
node (gw-sip)[sip]#registration-lifetime sec-
onds
Example: Configuring user registration
The following example shows how to configure users to be registered on a SIP registrar.
node>enable
node#configure
node(cfg)#gateway sip sip
node(gw-sip)[sip]#registrar sipregistrar.mycompany.com
node(gw-sip)[sip]#user bob
node(gw-sip)[sip]#user 523
Configure a domain name (optional)
The domain name is used, if the gateway is part of a SIP domain managed by a SIP server. If configured, the
gateway will use that domain name as the host part of all locally originated SIP from and to headers. If you
have a SIP domain name, you can configure it on the gateway using the following procedure.
Note
Do not confuse the SIP domain name with normal DNS domain names.
Note
Never specify an IP address as the domain name.
Mode: Gateway SIP
Step
1
node (gw- sip )[ sip ]#domain domain-name
Example: Defining the name of the SIP domain
The following example shows how to define the SIP domain name.
node(cfg)#gateway sip sip
node(gw-sip)[sip]#domain mycompany.com
Configure a default server (optional)
In SIP scenarios, there is often a central SIP proxy server, to which all SIP INVITE messages must be sent. If
you have such a SIP proxy server you can force the gateway to send all INVITE messages to that SIP proxy
server using the following procedure.
Note
You should not specify a SIP redirect server as the default server. The gate-
way would re-send the redirected INVITES back to the redirect server.
Instead, to use a redirect server, create a SIP CS interface with the redirect
server as the remote host.
Gateway configuration task list
Command
Command
39 • SIP gateway configuration
Purpose
If you want to change the lifetime of the reg-
istrations from the default of 3600 seconds
to another value, you can use this command.
Purpose
Define the name of your SIP domain
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Troubleshooting
