I have
recently noticed that despite having a
$record_route_nated = true;
in the route[PSTN_FORWARD] of ser.cfg, the INVITES and
such sent on do not have a Record-Route header.
It seems like you expect that just setting an AVP is enough to make SER
insert a Record-Route header. This simply not the case!!!
You need to call record_route() in your script to insert the desired
header.
Best regards
Nils Ohlmeier
Indeed, it looks like the entire route[RR] is no longer present
which certainly isn't helping things. I am somewhat startled
that it starts at all. Thanks for the pointer.