Hi, I have faced with the same problem, SSL_Connect() returns -1, did you resolve this issue? I have used console symbian app. Client logs below: 22:46:30.941 pjsua_acc.c Account sips:102 at morrigan.ua<sips%3A102 at morrigan.ua>added with id 1 22:46:30.950 tlsc0x727fbc TLS client transport created 22:46:30.989 tlsc0x727fbc TLS transport destroyed with reason 171168: Unknown error when performing SSL connect() (PJSIP_TLS_ECONNECT) 22:46:30.990 tsx0x726cac Failed to send Request msg REGISTER/cseq=33140 (tdta0x727258)! err=171168 (Unknown error when performing SSL connect() (PJSIP_TLS_ECONNECT)) 22:46:31.001 pjsua_acc.c SIP registration failed, status=503 (Unknown error when performing SSL connect() (PJSIP_TLS_ECONNECT)) 22:46:31.031 sip_reg.c Error sending request, status=171168 22:46:31.031 pjsua_acc.c Unable to create/send REGISTER: Unknown error when performing SSL connect() (PJSIP_TLS_ECONNECT) [status=171168] Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090805/34103ed1/attachment.html>