Hello, I am using pjsua Library to use TURN over TCP.. I am using following related config... 1- STUN is disabled. 2- Turn is enabled with following options. media_cfg.enable_turn=true; media_cfg.turn_conn_type=PJ_TURN_TP_TCP; media_cfg.turn_server=192.168.2.5:5743 media_cfg.turn_auth_cred.type=PJ_STUN_AUTH_CRED_STATIC; media_cfg.turn_auth_cred.data.static_cred.username="test"; media_cfg.turn_auth_cred.data.static_cred.realm=pj_str("domain.org "); media_cfg.turn_auth_cred.data.static_cred.data_type=PJ_STUN_PASSWD_PLAIN; media_cfg.turn_auth_cred.data.static_cred.data="test; My call works with RTP flow both ways through Turn Server but from traces I see that pjsua sends RTP to 192.168.2.5:5743 (which is Turn server TCP listen port) . I was under the impression that pjsua will send to the IP and port received from "Allocate Success" response from Turn server. Though RTP flow is both ways but i know something is wrong as for each call pjsua sends RTP to same IP and port !! What could I be doing wrong? J. Nash -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20121117/e4a9777b/attachment-0001.html>