Re: [SR-Users] B2BUA issues

Dear List I am trying to accomplish the following: Asterisk PABX (192.168.10.189) ==> Kamailio(xxx.xxx.xxx.xxx) ==> Cisco PGW 2200 (PSTN gateway) (yyy.yyy.yyy.yyy) ==> Kamailio(xxx.xxx.xxx.xxx) ==> Asterisk PABX (192.168.10.189) When trying the above scenario, the call is silent and drops after a few seconds. In syslog i observe the following error: *ERROR: <core> [parser/parse_rr.c:84]: parse_rr(): Error while parsing name-addr (sip:22030305@192.168.10.189:5060 <http://sip:22030305@192.168.10.189:5060>>)* Looking at the sip trace i see that his might be caused by the ACK message received from the ASTERISK PABX? : ACK sip:22030305@192.168.10.189:5060 <http://sip:22030305@192.168.10.189:5060> SIP/2.0 Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK3c80f516;rport Route: <sip:xxx.xxx.xxx.xxx;lr=on;ftag=as166b1eea;did=97b.66623da5>,<sip:22030305@ yyy.yyy.yyy.yyy;pgw-call=call-55bc4>,<sip:xxx.xxx.xxx.xxx;lr=on;ftag=as166b1eea> Max-Forwards: 70 From: "22498045" <sip:22498045@192.168.10.189 <mailto:sip%3A22498045@192.168.10.189>>;tag=as166b1eea To: <sip:22030305@xxx.xxx.xxx.xxx>;tag=as6d578713 Contact: <sip:22498045@192.168.10.189:5060 <http://sip:22498045@192.168.10.189:5060>> Call-ID: 5e2d61160bd1bec9214e2d7d04e5a778@192.168.10.189:5060 <http://5e2d61160bd1bec9214e2d7d04e5a778@192.168.10.189:5060> CSeq: 102 ACK User-Agent: FPBX-2.8.1(1.8.12.0) Content-Length: 0 After contacting Cisco they informed us that issue is cause by B2BUA from our current version of Cisco PGW 2200 that doesn't support this feature. Is there a module, solution that i can implement on Kamailio that could temporarily resolve this issue? Thanking you in advance. Phillip _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users