[SR-Users] Double Record-Route to subscriber with multiple locations on different SIP transports

Andrey Utkin andrey.krieger.utkin at gmail.com
Wed Jul 15 22:22:25 CEST 2015


2015-07-15 21:59 GMT+03:00 Alex Balashov <abalashov at evaristesys.com>:
> As far as I know, t_on_branch() should execute for every branch, including
> the first one. Do you have any other evidence that it doesn't, i.e. a simple
> xlog statement?

I am unable to test this now in my local environment, but I believe we
have tested this few days ago, and that was the reason why I added
record_route_advertised_address() also after lookup().
I haven't looked into kamailio sources about this yet.
If you are sure that t_on_branch route is supposed to be executed on
each branch, then I should retest it and let you know the results.

There's new RR-related issue: now tested it in different setup, and
record_route_advertised_address() doesn't write "transport=" attribute
when the call goes from websocket to TLS. So Linphone sends BYE via
UDP again.

-- 
Andrey Utkin



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