[SR-Users] dns failover and branches
jh at tutpro.com
Wed Jul 19 11:00:26 CEST 2017
Daniel-Constantin Mierla writes:
> OK, so it is creating a new branch structure. That could explain why the
> branch flags from previous INVITE are not there. If it is only the
> branch flags missing (and the headers changes are already propagated), I
> expect to be an easy patch. I will look into it very soon if nobody else
> does it meanwhile.
I did more checking and looks like only branch flags are gone. In
addition to adding headers and setting branch flags, branch route adds
record-route params using add_rr_param calls and also those params are
preserved in the second INVITE.
More information about the sr-users