Hi guys, I'm facing some difficulties in pjsip2.3 for my app in iOS since last 7 months, These are some difficulties what i'm facing, i don't its due to library or backend. 1. When any incoming call occur, if the user press answer button, the sip_answer state is not updating to PJSIP_INV_STATE_CONFIRMED as well as the view is not updating to menu buttons, 2. If the callee disconnects in this scenario PJSIP_INV_STATE_DISCONNECTED also not updating. 3. In this scenario the media channel is still in live/active, to disable or remove the channel we need to kill the app. 4. After entering to the app again if any incoming callee tries to call they are getting disconnected message for this i got the below message in the console *Assertion failed: (pjsua_var.acc_cnt!=0), function pjsua_acc_find_for_incoming, file ../src/pjsua-lib/pjsua_acc.c, line 2777.* 5. And one more thing if any cellular call occurs the sip call is still in live, but no media channel between callee and caller. How to handle this state, I tried with hold and re activating the media channel its not working for. *NOTE:* My app is developing with reference of SIPHON app which is google code. Please help me for the above all issues. Thanks in Advance!!!! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20150528/30da682f/attachment.html>