On Wed, Dec 1, 2010 at 8:17 PM, lcl987512 <lcl987512 at 126.com> wrote: > hi, When I call??the pjsua client with a sip phone, > pjsip?doesn't?retransmit?the?180 message. It does. The 180 response is only retransmitted once every minute to prevent proxy from clearing out the INVITE transaction. -benny
