You can set properties for the IBM® Sametime® SIP
Proxy/Registrar.
About this task
SIP makes use of elements called proxy servers to help route
requests to the user's current location, authenticate and authorize
users to access media services, and provide Sametime media features
to users.
Procedure
- Log in to the Integrated Solutions Console.
- Click .
- Click the Deployment Name of the Sametime SIP Proxy/Registrar.
- In SIP Proxy and Registrar, click Proxy
Administration.
- Set the basic SIP proxy properties:
- Record route mode -- When record route
mode is enabled, the optional Record-Route header is inserted by the
SIP proxy server that wants to remain in the signalling path for the
duration of the session. The Record-Route header is used to establish
a route for transactions belonging to a session. When record route
mode is disabled, SIP messages flow directly through the SIP gateways
once a call has been established.
- Parallel search mode -- When parallel search
mode is enabled, a SIP proxy server sends many requests to possible
user locations when it receives an incoming request. Instead of sending
one request and then waiting for the final response before sending
another request, a parallel search sends requests without waiting
for the result of previous requests.
- Add public IP to outgoing request -- When
this option is enabled, the SIP proxy server adds an IBM-Destination-Public-IP
header field to outgoing initial requests. This header contains the
public IP of the endpoint.
- Specify Handled Domains. These are domains that are managed
by the SIP Proxy/Registrar.
- Routing rules define how SIP messages are routed through
the Sametime SIP Proxy/Registrar.
The table shows any existing rules, with the highest priority granted
to the first rule in the table.
Click a rule to open
it for editing or click New to create a new
routing rule.
- Click OK.
- Restart the SIP Proxy/Registrar.