Hi, I use PJSIP version 1.14.2 which have support for RFC 4028 - Session Timers In SIP. And I have the following problem: 1. User A send INVITE without RFC 4028 header to Huawei SSW 2. User A receive 100 Trying from Huawei SSW 3. Huawei send INVITE with RFC 4028 header: Session-Expires: 600\r\n Min-SE: 600\r\n -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20121003/460b5d8a/attachment-0001.html>
