1. Why would you want to drop it?
2. Any reply has a CSeq value matching the request to which it corresponds. So, $rm, method, and is_method() in an onreply_route can all be used to test for a BYE.
--
Alex Balashov | Principal | Evariste Systems LLC
1447 Peachtree Street NE, Suite 700
Atlanta, GA 30309
United States
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Sent from my BlackBerry.
Original Message
From: 张顺通
Sent: Wednesday, April 20, 2016 00:04
To: Kamailio (SER) - Users Mailing List
Reply To: Kamailio (SER) - Users Mailing List
Subject: [SR-Users] How to distinguish 200 OK that have byed
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users