hi all, Few days ago i asked about the ring tone problem, now i solved that problem, thanks for reply. now i am in another problem, if call gets disconnect from another side, ring tone should be stop. but i am not able to stop ring.... void CMFCDlg::ring() { pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0); status = pjmedia_endpt_create(&cp.factory, NULL, 1, &med_endpt); pool = pj_pool_create( &cp.factory, /* pool factory */ "wav", /* pool name. */ 4000, /* init size */ 4000, /* increment size */ NULL /* callback on error */ ); status = pjmedia_wav_player_port_create( pool, /* memory pool */ soundfile, /* file to play */ 20, /* ptime. */ 0, /* flags */ 0, /* default buffer */ &file_port/* returned port */ ); status = pjmedia_snd_port_create_player( pool, /* pool */ -1, /* use default dev. */ file_port->info.clock_rate, /* clock rate. */ file_port->info.channel_count, /* # of channels. */ file_port->info.samples_per_frame, /* samples per frame. */ file_port->info.bits_per_sample, /* bits per sample. */ 0, /* options */ &snd_port /* returned port */ ); pj_thread_sleep(100); status = pjmedia_snd_port_connect( snd_port, file_port); CCallring allring; if(allring.DoModal()) pjmedia_snd_port_disconnect(snd_port); pj_thread_sleep(100); //return 0; } static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, pjsip_rx_data *rdata) { CMFCDlg dlg; pjsua_call_answer(call_id, 180, NULL, NULL); dlg.ring(); CCallring allring; pjsua_call_info ci; PJ_UNUSED_ARG(acc_id); PJ_UNUSED_ARG(rdata); pjsua_call_get_info(call_id, &ci); pjsua_call_answer(call_id,200,NULL,NULL); } static void on_call_state(pjsua_call_id call_id, pjsip_event *e) { pjsua_call_info ci; PJ_UNUSED_ARG(e); pjsua_call_get_info(call_id, &ci); if (ci.state ==PJSIP_INV_STATE_DISCONNECTED) pjmedia_snd_port_disconnect(snd_port); } Now with this code it is not giving any error, but also it is not disconnecting the ring port. where is the problem, can anyone help me..... Regards New_bie -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090119/1b8727d9/attachment.html>