[OpenSIPS-Users] B2B not relaying 180 in prepaid scenario

[Andreas Bøckmann]

Hello

I am playing around with B2B and running OpenSIPS proxy and B2B on the same
VM.
I am triggering prepaid scenario on initial INVITEs for authenticated
clients.

https://www.opensips.org/Documentation/Tutorials-B2BUA#toc13

Now; everything seems to work OK except for the fact that 180 is not
relayed and no ringing is ever heard on the A-side after listening to Media
and while connecting to B-side.

It seems to somehow be swallowed by B2B. It's passed to B2B which seems to
not handle 180 while in bridging scenario?

DBG:tm:local_reply: Passing provisional reply 180 to FIFO application
....
DBG:b2b_logic:b2b_logic_notify_reply: Received a reply [180] while in
BRIDGING scenario

Even though A-side is connected (after listening to media) it would make
sense to let the A-side play ringing while trying to reach the B-side.

Any ideas of how I can solve this?

The OpenSIPS log for handling 180 can be found here:
https://pastebin.com/fPVgLrCG

Thanks a lot for your kind support!

//Andreas
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