Khoa, ? 1. When checking the second item on your list, I verified the below. ?????pjsua_transport_config udp_cfg;?????pjsua_transport_id transport_id; ? ????/*Configued defaults */????????pjsua_transport_config_default(&udp_cfg); ? ????/* Add UDP transport and the corresponding PJSUA account */ ????status = pjsua_transport_create(PJSIP_TRANSPORT_TLS, &udp_cfg, &transport_id); ? 2. The problem I seem to be having is that it doesn't register with the server with TLS tranport, but does with the???? ?? ?UDP transport. When I attempt to use the win32 pjsua application and use the following options "--use-tls --tls- ????ca-file cacert.pem --tls-cert-file cacert.pem --tls-privkey-file VoipPrivKey.pem", and attempt to make a call from ????the application; It goes through, but a look at a?packet capture does not show the TLS transport being used or SIP ????messages being sent over 5061.? ________________________________ From: Khoa Pham <onmyway133@xxxxxxxxx> To: Hemsley Bien-aise <impaq_2 at yahoo.com>; pjsip list <pjsip at lists.pjsip.org> Sent: Sunday, March 31, 2013 10:44 PM Subject: Re: TLS/SSL @Hemsley 1. You don't need to verify client and server, why create key and cert ? * udp_cfg.tls_setting.verify_client = PJ_FALSE; * udp_cfg.tls_setting.verify_server = PJ_FALSE; 2. Please check,?pjsua_transport_create() takes the 2nd parameter as?pjsua_transport_config; 3. What exactly is your problem? What do you mean by "TLS will not work"? Can you REGISTER with TLS enabled? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130401/912786cb/attachment-0001.html>