[OpenSER-Users] Catching 200 OK as part of INVITE CSeq.

Greetings,

I am proxying INVITEs and need to be able to know when the 200 OK that is part of that particular transaction dialogue (same CSeq as the INVITE) appears so that I stamp voice-bearing media start in my logs.

However, I cannot seem to detect it. I see from the packet capture that the 200 OK from the far end of the call does go back through my OpenSER proxy (I do record_route() on all methods but REGISTER & OPTIONS as per the spec), but I can't seem to programmatically access it in any way. Are there special steps required to get at it?

This is to say, my main route contains:

if(is_method("INVITE")) { ... }

But I never seem to catch anything with it but actual INVITE messages. What gives? I tried doing

if(t_check_status("200"))

within that block, but without anything that I would describe as success. I never even get another message whose overall transaction method is INVITE even when I dump them all for debugging purposes in the main route.

Insights appreciated!

Thanks,

-- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : +1-678-954-0670 Direct : +1-678-954-0671