Re: SIP services adjustment - 16.7 Response Processing
> 16.7 Process Response
> 16.7.1 - Find response context - IES = Call-ID + ?
Its only a concern for stateful proxies so no need to worry about it for now.
> 16.7.2 - Update C-Timer =???
Looks like a concern for stateful proxies only.
> 16.7.4-6 - DOnt fully understand those points. It not
> said straight but:
> - if some response comes proxy waits for all other
> CTx to receive response
Section 16.11 "Stateless Proxy" seems to simplify things quite a bit for the interpretation of 16.7. 16.11 reads:
"Response processing as described in Section 16.7 does not apply to a proxy behaving statelessly. When a response arrives at a stateless proxy, the proxy MUST inspect the sent-by value in the first (topmost) Via header field value. If that address matches the proxy, (it equals a value this proxy has inserted into previous requests) the proxy MUST remove that header field value from the response and forward the result to the location indicated in the next Via header field value. The proxy MUST NOT add to, modify, or remove the message body. Unless specified otherwise, the proxy MUST NOT remove any other header field values. If the address does not match the proxy, the message MUST be silently discarded."
Does this still leave open questions for 16.7?