Dear Sir, This is a new trouble ticket request. My goal is building a soft phone (no sip server etc etc) using PJSIP/PJLIB/PJSUA. In this test suite, i am running my own Asterisk testing server using 5060 port. - Build/compile PJSUA sample code from ( http://www.pjsip.org/pjsip/docs/html/page_pjsip_sample_simple_pjsuaua_c.htm) - While Asterisk running if i run this Simple PJSUA, i get this error 20:14:48.863 APP Error creating transport: Address already in use [status=120098] Please have a look in the screen shot: http://i.imgur.com/RV9Fa.png - if i shutdown my Asterisk server, and re run the PJ C example code, it works. Question: Can you please kindly tell me from where i should start my journey to make a SIPphone (not sip server) using PJSIP? Thank you Best regards Shamun N.B: Is there any #pjsip in irc.freenode.net somewhere? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100801/c2063f06/attachment.html>