[SR-Users] tm problem with two copies of the same invite

[Juha Heinanen]

Andrei Pelinescu-Onciul writes:

> Are you sure that it does not receive a negative reply from the gateway
> that triggers the failure route?

andrei,

as i mentioned, i don't have yet wireshark dump from gw side, but i see
from sr syslog entry that sr is receiving "186 session progress" from the
gw about 1 second later than sr had already sent "503 no more gateways"
to the ua.  so it is highly unlikely that the gw would send 186 after a
negative reply.

> Do you have any t_*() before t_on_faile() (e.g. t_newtran())?
> Anything special if t_relay() fails immediately?

this is the complete list of tm calls made:

	t_on_reply("REPLY"); # includes t_check_status() calls
	t_on_failure("GW_FAILURE");
	t_on_branch("PSTN_BRANCHES"); # PSTN_BRANCHES doesn't include tm stuff
	t_set_fr("120000", "5000");
	t_relay();

i'll try to get a full pcap showing both ua and gw side.

-- juha