TCP connect() error: Connection refused [code=120061]

[tmemail@xxxxxx (Thomas Martin)]

There are 2 pieces of information that I would like to supply.

1)	I am using the pjsip version 1.8.5

2)	this is what I am (conceptually) doing to configure and startup the pjsua (from what I can see, this is also pretty much what the pjsua_app does):

		pjsua_create();

		pjsua_config 		cfg;
		pjsua_media_config	mediaConfiguration;
		pjsua_logging_config log_cfg;

		//      basic pjsua configuration ...
		// 	basic pjsua_media configuration
		// 	basic pjsua_logging configuration
		//	...

		pj_status_t status = pjsua_init(&cfg, &log_cfg, &mediaConfiguration);

		if (status == PJ_SUCCESS) {
			
			// adding UDP transport -------------------------
			pjsua_acc_id aid;
			pjsua_transport_config  udp_cfg;
			pjsua_transport_config  tcp_cfg;
			pjsua_transport_config_default(&udp_cfg);
			udp_cfg.port = sipPort;		// 5060;

			int transportID = -1;
			
			pj_memcpy(&tcp_cfg, &udp_cfg, sizeof(tcp_cfg));
			
			pjsua_acc_id currentAccount = pjsua_acc_get_default();

			status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &udp_cfg, &transportID);
			if (status == PJ_SUCCESS) {
			
				pjsua_acc_add_local(transportID, PJ_TRUE, &aid);
				pjsua_acc_set_online_status(currentAccount, PJ_TRUE);
				
				if (udp_cfg.port == 0) {
					pjsua_transport_info transportInfo;
					pj_sockaddr_in * a;
					
					pjsua_transport_get_info(transportID, &transportInfo);
					a = (pj_sockaddr_in * )&transportInfo.local_addr;
					
					tcp_cfg.port = pj_ntohs(a->sin_port);
				}
			}

			// adding TCP transport -------------------------
						
			status = pjsua_transport_create(PJSIP_TRANSPORT_TCP, &tcp_cfg, & transportID);
				
			if (status == PJ_SUCCESS) {			
				pjsua_acc_add_local(transportID, PJ_TRUE, NULL);
				pjsua_acc_set_online_status(currentAccount, PJ_TRUE);
				status = pjsua_start();
			}
					}