Thanks for your reply.
I had check the source location before posting message, but when I look now I see that I haven't looked the good line :(
So I understand that I need at least configure one user even if I don't use it.
I'll try it and come back if I have any other problems I don't understand.
Date: Thu, 14 Aug 2008 12:49:35 +0100From: bennylp@pjsip.orgTo: pjsip at lists.pjsip.orgSubject: Re: [pjsua]B2BUA and Adding function in PJSUA_Call.c
On Thu, Aug 14, 2008 at 12:37 PM, cedric leveque <levequecedric at hotmail.com> wrote:
Nobody have any idea ?
Why don't you check the source location as pointed out by the assertion message and see what the assert is complaining about. Cheers Benny
From: levequecedric@hotmail.comTo: pjsip at lists.pjsip.orgDate: Wed, 13 Aug 2008 17:52:57 +0200Subject: [pjsua]B2BUA and Adding function in PJSUA_Call.c
Hi, I want create a Back to Back User Agent who is transparent for UA that establishing a call.So I need to forward all incoming call to its final destination.I try to use PJSUA, but I didn't find any function doing this, and I try to create it, with this code : ************************************************ ** Code Adding in the end of pjsua_call.c (and definition in .h) ** ************************************************ /* * Forwarding call to the specified URI using the specified account. */PJ_DEF(pj_status_t) pjsua_forward(pjsua_call_id call_id, pjsip_msg *msg){ pjsip_tx_data *tdata; pj_str_t contact; pj_status_t status; pjsua_call_info * info; pjsua_acc_id acc_id; /* Get Info about current call. */ pjsua_call_get_info (call_id, &info); /* Set account id to current account id */ /*acc_id = info -> acc_id;*/ /* Create request. */ status = pjsip_endpt_create_request(pjsua_var.endpt, &pjsip_message_method, NULL, NULL,NULL, NULL, NULL, -1, NULL, &tdata); if (status != PJ_SUCCESS) { pjsua_perror(THIS_FILE, "Unable to create request", status); return status; } /* If account is locked to specific transport, then set transport to * the request. */ /*if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) { pjsip_tpselector tp_sel; pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel); pjsip_tx_data_set_transport(tdata, &tp_sel); }*/ /* Add msg to tdata->msg */ tdata->msg = msg; /* Add message body */ status = pjsip_msg_body_copy(tdata->pool, tdata->msg->body, msg->body); if (status != PJ_SUCCESS) { pjsua_perror(THIS_FILE, "Unable to create msg body", PJ_ENOMEM); pjsip_tx_data_dec_ref(tdata); return PJ_ENOMEM; } /* Add route set */ /*pjsua_set_msg_route_set(tdata, &pjsua_var.acc[acc_id].route_set);*/ /* Send request (statefully) */ status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1, NULL, NULL); if (status != PJ_SUCCESS) { pjsua_perror(THIS_FILE, "Unable to send request", status); return status; } return PJ_SUCCESS;} And I create a Basic PJSUA Application Like this : ************************************************************ ** Basic PJSUA Application to test pjsua_forward in objective of made a B2BUA ** ************************************************************#include <pjsua-lib/pjsua.h>#define THIS_FILE __FILE__/* Init PJSUA. */static pj_status_t app_init(void);/* Run PJSUA */static pj_status_t app_run(void); /* Callback called by the library when call's state has changed */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); PJ_LOG(3,(THIS_FILE, "Call %d state=%.*s", call_id, (int)ci.state_text.slen, ci.state_text.ptr));}/* Display error and exit application */static void error_exit(const char *title, pj_status_t status){ pjsua_perror(THIS_FILE, title, status); pjsua_destroy(); exit(1);}/* Callback called by the library upon receiving incoming call */static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, pjsip_rx_data *rdata){ pjsua_call_info ci; PJ_UNUSED_ARG(acc_id); PJ_UNUSED_ARG(rdata); pjsua_call_get_info(call_id, &ci); PJ_LOG(3,(THIS_FILE, "Incoming call from %.*s!!", (int)ci.remote_info.slen, ci.remote_info.ptr)); /* Automatically answer incoming calls with 200/OK */ pjsua_forward(call_id, rdata->msg_info.msg);} int main(int argc, char *argv[]){ app_init(); app_run();} static pj_status_t app_init(void){ pjsua_config ua_cfg; pjsua_logging_config log_cfg; pjsua_media_config media_cfg; pj_status_t status; // Must create pjsua before anything else! status = pjsua_create(); if (status != PJ_SUCCESS) { pjsua_perror(THIS_FILE, "Error initializing pjsua", status); return status; } // Initialize configs with default settings. pjsua_config_default(&ua_cfg); pjsua_logging_config_default(&log_cfg); pjsua_media_config_default(&media_cfg); // At the very least, application would want to override // the call callbacks in pjsua_config: ua_cfg.cb.on_incoming_call = &on_incoming_call; ua_cfg.cb.on_call_state = on_call_state; // Customize other settings (or initialize them from application specific // configuration file): // Initialize pjsua status = pjsua_init(&ua_cfg, &log_cfg, &media_cfg); if (status != PJ_SUCCESS) { pjsua_perror(THIS_FILE, "Error initializing pjsua", status); return status; } /* Add UDP transport. */ { pjsua_transport_config cfg; pjsua_transport_config_default(&cfg); cfg.port = 5060; status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &cfg, NULL); if (status != PJ_SUCCESS) error_exit("Error creating transport", status); }}static pj_status_t app_run(void){ pj_status_t status; // Start pjsua status = pjsua_start(); if (status != PJ_SUCCESS) { pjsua_destroy(); pjsua_perror(THIS_FILE, "Error starting pjsua", status); return status; } // Run application loop while (1) { char choice[10]; printf("Running."); fgets(choice, sizeof(choice), stdin); printf("%s", choice); }} Compiling it's ok, running it's, but when incomming calls arrives I have this error : ******** Error ********After reception of the Invite, I can show it on the console screen, and just after I have this :b2b: ../src/pjsua-lib/pjsua_acc.c:1347: pjsua_acc_find_for_incoming: Assertion `pjsua_var.acc_cnt!=0' failed.Abandon To understand my error, I try to log on a file when I arrives in first function I have created, but, I don't arrives to this.I don't understand what's happens !!! Anyone can helps me ? I thanks you by advance for your help. C?dric.
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