*Hi All,* ** *I am using port number 5060 to connect to SIP server.* ** *When I call **create_sip_udp_sock() in* *pjsua_transport_create() in pjsua_core.c it gets succeeded.* *But when I am trying to create tcp transport using pjsip_tcp_transport_start2() in the same function ,it fails with Error code 120006.* *can anyone help me?* *with regards,* *Shini *** -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091005/c3aef955/attachment.html>