Hello openser users,
I'm trying to do something with openser but I haven't been able to figure out how to do this. So I hope somebody on the list knows the answer: In my configuration script I use append_hf to add application data to the SIP messages, this works great until the moment where I do a parallel branch. The invites work just fine since I can do the append_hf in the branch_route. The problem arises when one of the branches is answered, at this point OpenSER will generate CANCEL messages for the other branches and I have no clue on how to add header fields with information about the original invite to those messages. So my question is: Does somebody know how you can add headers with data to the CANCEL messages generated by SER in a parallel branch? Thanks in advance.
Kind regards, Ardjan Zwartjes.
Hi Bogdan,
Thanks for your quick answer, though it's not what I hoped for ;). I assume you mean that this message is unaccessible from within the configuration script, do you know how much work it would be to access this message from within the source code? Is it possible to write a module that does this or do I really need to modify the core?
Kind regards, Ardjan.
-
Ardjan Zwartjes -
Bogdan-Andrei Iancu