Hello all, i'm facing some problems with loose_route, may it be with ACK or BYE messages. Here is the situation : - 2 softphones : let's call them A and B (on different IP addresses : /A_ip /and/ B_ip/). A's username is "voip2". A registers on this platform : - a stateless SER on /stateless_ip/ - a statefull SER on /statefull_ip/ B registers on another platform that i do not know (see /Bplatform_ip/) When B calls A, INVITE messages are smoothly forwarded and relayed. Same case for trying, OK and 180 ringing. However, when B sends ACK after (INVITE, trying, OK), here is what ser stateless receives : ACK sip:voip2@/stateless_ip/ SIP/2.0 Record-Route: <sip:voip2@/Bplatform_ip/;ftag=368e6f71;lr=on> Via: SIP/2.0/UDP /Bplatform_ip/;branch=0 Via: SIP/2.0/UDP /B_ip/:64064;received=/B_public_ip/;branch=z9hG4bK-d87543-226b496c2343f701-1--d87543-;rport=2301 Max-Forwards: 69 Route: <sip:/stateless_ip/;lr=on> (****) Route: <sip:/statefull_ip/;ftag=368e6f71;lr=on> (****) Route: <sip:/stateless_ip/;lr=on> this message is loose_routed and then forwarded (loose_route(); forward(uri:host, uri:port);) and then here is what ser stateless sends to ser statefull : ACK sip:/stateless_ip/;lr=on SIP/2.0 Record-Route: <sip:voip2@/Bplatform_ip/;ftag=368e6f71;lr=on> Via: SIP/2.0/UDP /stateless_ip/;branch=0 Via: SIP/2.0/UDP /Bplatform_ip/;branch=0 Via: SIP/2.0/UDP /B_ip/:64064;received=/B_public_ip/;branch=z9hG4bK-d87543-226b496c2343f701-1--d87543-;rport=2301 Max-Forwards: 16 Route: <sip:/stateless_ip/;lr=on> Here are my parameters for ser stateless concerning rr module : modparam("rr", "enable_full_lr", 1) modparam("rr", "enable_double_rr", 0) modparam("rr","append_fromtag",0) Then, there are two things that i don't understand and make confusion to ser statefull: - why did (****) Routes disappear ? - why did ruri changed in ACK message sent to ser statefull? any help would be appreciated, thanks in advance, -- Jean-Michel Foucher OpenWengo, the free and multiplatform VoIP client http://dev.openwengo.com/ ------------------------------------------------------------------------ _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users