Hi all, I am trying to register using pjsip. I am getting 401 unauthorized as a response.. After that it is not resending register request with the credential details.. Can any one help me in this ??? transportid = -1; pjsua_transport_config tcp_cfg; unsigned i; pj_status_t status; // register thread pj_thread_desc desc = {0}; pj_thread_t* thread = NULL; pj_thread_register("GThread", desc, &thread); pjsua_create(); pool = pjsua_pool_create("pjsua", 1000, 1000); pjsua_config_default(&cfg); pjsua_logging_config_default(&lcfg); pjsua_media_config_default(&mcfg); pjsua_transport_config_default(&udp_cfg); udp_cfg.port = 5060; pjsua_transport_config_default(&rtp_cfg); rtp_cfg.port = 4000; lcfg.level = 4; pjsua_init(&cfg,&lcfg,&mcfg); /* Add UDP transport unless it's disabled. */ pjsua_acc_id aid; status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &udp_cfg, &transportid); /* Add local account */ status = pjsua_acc_add_local(transportid, PJ_TRUE, &aid); status = pjsua_media_transports_create(&rtp_cfg); pjsua_start(); pjsua_acc_config_default(&accConfig); accConfig.id = pj_str("sip:"SIP_USER"@"SIP_DOMAIN); accConfig.reg_uri = pj_str("sip:"SIP_USER"@"SIP_DOMAIN); // AUTHENTICATION accConfig.cred_count = 1; accConfig.cred_info[0].username = pj_str(SIP_USER); accConfig.cred_info[0].realm = pj_str("*"); accConfig.cred_info[0].scheme = pj_str(SCHEME); accConfig.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD; accConfig.cred_info[0].data = pj_str(SIP_PASSWD); pjsua_acc_id pjAccId= -1; status = pjsua_acc_add(&accConfig, PJ_TRUE, &pjAccId); Thanks in Advance. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090914/321bb947/attachment-0001.html>