wrote:

Hello, they are not related, the warning is usually for requests, but is harmless anyhow. Changing 503 in 500 is from RFC specs, but you can disable it: http://kamailio.org/docs/modules/stable/modules/tm.html#remap_503_500 Cheers, Daniel On 6/14/13 5:42 PM, Mino Haluz wrote: Hi, I'm struggling to solve one problem with 503 reply code. Kamailio receives 503 and changes it to 500, with error in log WARNING: script writer didn't release transaction I inspected incoming 503 (from Cisco gateway), everything seems to be ok except for Via: SIP/2.0/UDP localip:5060;branch=z9hG4bK47e3.c400aa13.0,SIP/2.0/UDP ip2:5060;branch=z9hG4bK37170104;rport=5060 Does kamailio support this kind of Via? Thanks, Mino _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013 * http://asipto.com/u/katu * _______________________________________________ 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