IMG 1010 - SIP Proxy Handling

Owned by Kelli Higdon
Last updated: Mar 04, 2024
1 min read

 

Overview:

This feature allows the IMG to interact with SIP Proxy Servers and Session Border Controllers as intermediate routes between domains. The IMG can route SIP traffic to these SIP entities (SIP proxies) and with the knowledge of their final destination (remote SIP UA).

A SIP Proxy receives SIP requests from a client, even though it may not be the server resolved by the Request-URI. Typically, a UA is manually configured with an outbound proxy, or can learn about one through auto-configuration protocols.

You can configure one SIP Outbound Proxy Server for each external SIP gateway using the IMG 1010 - SIP Proxy pane under a SIP Profile (see IMG 1010 - SIP Profile - 10.5.3) and then assign that profile to the External Gateway.

 

References

RFC 3261 Session Initiation Protocol

RFC 2543 Session Initiation Protocol

 

UA Supported

Outbound proxy handling (non-redundant)

Outbound registration to outbound proxy

Re-invite and 3xx Redirect to outbound proxy

 

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