Register for remote VOIP server with PJSIP in IOS - ios

Question

I want to make app that let user to make calls over ip (VOIP).
I was following this tutorial http://www.xianwenchen.com/blog/2014/06/09/how-to-make-an-ios-voip-app-with-pjsip-part-1/
but now I want to register to global server like ekiga or linphone.org .
now this is my code written in C
#include "Pjsua.h"
#include <pjsua-lib/pjsua.h>
#define THIS_FILE "Pjsua.c"
static pjsua_acc_id acc_id;
const size_t MAX_SIP_ID_LENGTH = 50;
const size_t MAX_SIP_REG_URI_LENGTH = 50;
static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, pjsip_rx_data *rdata);
static void on_call_state(pjsua_call_id call_id, pjsip_event *e);
static void on_call_media_state(pjsua_call_id call_id);
static void error_exit(const char *title, pj_status_t status);
int startPjsip(char *sipUser, char* sipDomain)
{
pj_status_t status;
// Create pjsua first
status = pjsua_create();
if (status != PJ_SUCCESS) error_exit("Error in pjsua_create()", status);
// Init pjsua
{
// Init the config structure
pjsua_config cfg;
pjsua_config_default (&cfg);
cfg.cb.on_incoming_call = &on_incoming_call;
cfg.cb.on_call_media_state = &on_call_media_state;
cfg.cb.on_call_state = &on_call_state;
// Init the logging config structure
pjsua_logging_config log_cfg;
pjsua_logging_config_default(&log_cfg);
log_cfg.console_level = 5;
log_cfg.level = 5;
// Init the pjsua
status = pjsua_init(&cfg, &log_cfg, NULL);
if (status != PJ_SUCCESS) error_exit("Error in pjsua_init()", status);
}
// Add UDP transport.
{
// Init transport config structure
pjsua_transport_config cfg;
pjsua_transport_config_default(&cfg);
cfg.port = 5080;
// Add TCP transport.
status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &cfg, NULL);
if (status != PJ_SUCCESS) error_exit("Error creating transport udp", status);
}
// Add TCP transport.
{
// Init transport config structure
pjsua_transport_config cfg;
pjsua_transport_config_default(&cfg);
cfg.port = 5080;
// Add TCP transport.
status = pjsua_transport_create(PJSIP_TRANSPORT_TCP, &cfg, NULL);
if (status != PJ_SUCCESS) error_exit("Error creating transport tcp", status);
}
// Initialization is done, now start pjsua
status = pjsua_start();
if (status != PJ_SUCCESS) error_exit("Error starting pjsua", status);
// Register the account on local sip server
{
pjsua_acc_config cfg;
pjsua_acc_config_default(&cfg);
cfg.id = pj_str((char *)"sip:exampleuser#sip.linphone.org");
cfg.reg_uri = pj_str((char *)"sip:sip.linphone.org");
cfg.proxy[0] = pj_str((char *)"sip:sip.linphone.org");
cfg.cred_count = 1;
cfg.cred_info[0].scheme = pj_str((char *)"digest");
cfg.cred_info[0].realm = pj_str((char *)"*");
cfg.cred_info[0].username = pj_str((char *)"exampleuser");
cfg.cred_info[0].data_type = 0;
cfg.cred_info[0].data = pj_str((char *)"examplepasswor");
status = pjsua_acc_add(&cfg, PJ_TRUE, &acc_id);
if (status != PJ_SUCCESS) error_exit("Error adding account", status);
}
return 0;
}
/* 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_call_answer(call_id, 200, NULL, NULL);
}
/* 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));
}
/* Callback called by the library when call's media state has changed */
static void on_call_media_state(pjsua_call_id call_id)
{
pjsua_call_info ci;
pjsua_call_get_info(call_id, &ci);
if (ci.media_status == PJSUA_CALL_MEDIA_ACTIVE) {
// When media is active, connect call to sound device.
pjsua_conf_connect(ci.conf_slot, 0);
pjsua_conf_connect(0, ci.conf_slot);
}
}
/* 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);
}
void makeCall(char* destUri)
{
pj_status_t status;
pj_str_t uri = pj_str(destUri);
status = pjsua_call_make_call(acc_id, &uri, 0, NULL, NULL, NULL);
if (status != PJ_SUCCESS) error_exit("Error making call", status);
}
void endCall()
{
pjsua_call_hangup_all();
}
display request time out error .
12:41:02.521 os_core_unix.c !pjlib 2.3 for POSIX initialized
12:41:02.524 sip_endpoint.c .Creating endpoint instance...
12:41:02.528 pjlib .select() I/O Queue created (0x7db49148)
12:41:02.528 sip_endpoint.c .Module "mod-msg-print" registered
12:41:02.528 sip_transport. .Transport manager created.
12:41:02.528 pjsua_core.c .PJSUA state changed: NULL --> CREATED
12:41:02.531 sip_endpoint.c .Module "mod-pjsua-log" registered
12:41:02.531 sip_endpoint.c .Module "mod-tsx-layer" registered
12:41:02.532 sip_endpoint.c .Module "mod-stateful-util" registered
12:41:02.532 sip_endpoint.c .Module "mod-ua" registered
12:41:02.533 sip_endpoint.c .Module "mod-100rel" registered
12:41:02.533 sip_endpoint.c .Module "mod-pjsua" registered
12:41:02.533 sip_endpoint.c .Module "mod-invite" registered
12:41:02.584 coreaudio_dev. .. dev_id 0: iPhone IO device (in=1, out=1) 8000Hz
12:41:02.584 coreaudio_dev. ..core audio initialized
12:41:02.584 pjlib ..select() I/O Queue created (0x7cb38a14)
12:41:02.595 sip_endpoint.c .Module "mod-evsub" registered
12:41:02.595 sip_endpoint.c .Module "mod-presence" registered
12:41:02.595 sip_endpoint.c .Module "mod-mwi" registered
12:41:02.609 sip_endpoint.c .Module "mod-refer" registered
12:41:02.609 sip_endpoint.c .Module "mod-pjsua-pres" registered
12:41:02.609 sip_endpoint.c .Module "mod-pjsua-im" registered
12:41:02.609 sip_endpoint.c .Module "mod-pjsua-options" registered
12:41:02.609 pjsua_core.c .1 SIP worker threads created
12:41:02.609 pjsua_core.c .pjsua version 2.3 for Darwin-15.2/x86_64 initialized
12:41:02.609 pjsua_core.c .PJSUA state changed: CREATED --> INIT
12:41:02.610 pjsua_core.c SIP UDP socket reachable at 192.168.1.4:5080
12:41:02.610 udp0x7e33de00 SIP UDP transport started, published address is 192.168.1.4:5080
12:41:02.610 pjsua_core.c PJSUA state changed: INIT --> STARTING
12:41:02.610 sip_endpoint.c .Module "mod-unsolicited-mwi" registered
12:41:02.610 pjsua_core.c .PJSUA state changed: STARTING --> RUNNING
12:41:02.610 pjsua_acc.c Adding account: id=sip:eslamhanafy#sip.linphone.org
12:41:02.610 pjsua_acc.c .Account sip:eslamhanafy#sip.linphone.org added with id 0
12:41:02.662 pjsua_acc.c .Acc 0: setting registration..
12:41:03.011 pjsua_core.c ...TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:03.012 pjsua_acc.c ..Acc 0: Registration sent
12:41:03.012 pjsua_call.c Making call with acc #0 to sip:485501406065403210#sip.linphone.org
12:41:03.013 pjsua_aud.c .Set sound device: capture=-1, playback=-2
12:41:03.014 pjsua_aud.c ..Opening sound device PCM#16000/1/20ms
12:41:03.014 coreaudio_dev. ...Using VoiceProcessingIO audio unit
12:41:03.082 coreaudio_dev. ...core audio stream started
12:41:03.082 pjsua_media.c .Call 0: initializing media..
12:41:03.083 pjsua_media.c ..RTP socket reachable at 192.168.1.4:4000
12:41:03.083 pjsua_media.c ..RTCP socket reachable at 192.168.1.4:4001
12:41:03.083 pjsua_media.c ..Media index 0 selected for audio call 0
12:41:03.084 pjsua_core.c ....TX 1079 bytes Request msg INVITE/cseq=5147 (tdta0x7db57000) to UDP 91.121.209.194:5060:
INVITE sip:485501406065403210#sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwaxGhboJCF8WhuS7G6UQqXVwps0Qo3na
Max-Forwards: 70
From: sip:eslamhanafy#sip.linphone.org;tag=yRJayafQCC9ApjtJuF8-NtAmY8PquMXt
To: sip:485501406065403210#sip.linphone.org
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Call-ID: FScQI.ot3zfH6qdPis4.zQUw4g.yzDun
CSeq: 5147 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, timer, norefersub
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446
v=0
o=- 3662793663 3662793663 IN IP4 192.168.1.4
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 98 97 99 104 3 0 8 96
c=IN IP4 192.168.1.4
b=TIAS:64000
a=rtcp:4001 IN IP4 192.168.1.4
a=sendrecv
a=rtpmap:98 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:99 speex/32000
a=rtpmap:104 iLBC/8000
a=fmtp:104 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-16
--end msg--
done
done
12:41:03.100 os_core_unix.c !Info: possibly re-registering existing thread
12:41:03.512 pjsua_core.c !.TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:03.585 pjsua_core.c .TX 1079 bytes Request msg INVITE/cseq=5147 (tdta0x7db57000) to UDP 91.121.209.194:5060:
INVITE sip:485501406065403210#sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwaxGhboJCF8WhuS7G6UQqXVwps0Qo3na
Max-Forwards: 70
From: sip:eslamhanafy#sip.linphone.org;tag=yRJayafQCC9ApjtJuF8-NtAmY8PquMXt
To: sip:485501406065403210#sip.linphone.org
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Call-ID: FScQI.ot3zfH6qdPis4.zQUw4g.yzDun
CSeq: 5147 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, timer, norefersub
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446
v=0
o=- 3662793663 3662793663 IN IP4 192.168.1.4
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 98 97 99 104 3 0 8 96
c=IN IP4 192.168.1.4
b=TIAS:64000
a=rtcp:4001 IN IP4 192.168.1.4
a=sendrecv
a=rtpmap:98 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:99 speex/32000
a=rtpmap:104 iLBC/8000
a=fmtp:104 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-16
--end msg--
12:41:04.513 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:04.585 pjsua_core.c .TX 1079 bytes Request msg INVITE/cseq=5147 (tdta0x7db57000) to UDP 91.121.209.194:5060:
INVITE sip:485501406065403210#sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwaxGhboJCF8WhuS7G6UQqXVwps0Qo3na
Max-Forwards: 70
From: sip:eslamhanafy#sip.linphone.org;tag=yRJayafQCC9ApjtJuF8-NtAmY8PquMXt
To: sip:485501406065403210#sip.linphone.org
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Call-ID: FScQI.ot3zfH6qdPis4.zQUw4g.yzDun
CSeq: 5147 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, timer, norefersub
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446
v=0
o=- 3662793663 3662793663 IN IP4 192.168.1.4
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 98 97 99 104 3 0 8 96
c=IN IP4 192.168.1.4
b=TIAS:64000
a=rtcp:4001 IN IP4 192.168.1.4
a=sendrecv
a=rtpmap:98 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:99 speex/32000
a=rtpmap:104 iLBC/8000
a=fmtp:104 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-16
--end msg--
12:41:06.515 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:10.515 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:10.585 pjsua_core.c .TX 1079 bytes Request msg INVITE/cseq=5147 (tdta0x7db57000) to UDP 91.121.209.194:5060:
INVITE sip:485501406065403210#sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwaxGhboJCF8WhuS7G6UQqXVwps0Qo3na
Max-Forwards: 70
From: sip:eslamhanafy#sip.linphone.org;tag=yRJayafQCC9ApjtJuF8-NtAmY8PquMXt
To: sip:485501406065403210#sip.linphone.org
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Call-ID: FScQI.ot3zfH6qdPis4.zQUw4g.yzDun
CSeq: 5147 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, timer, norefersub
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446
v=0
o=- 3662793663 3662793663 IN IP4 192.168.1.4
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 98 97 99 104 3 0 8 96
c=IN IP4 192.168.1.4
b=TIAS:64000
a=rtcp:4001 IN IP4 192.168.1.4
a=sendrecv
a=rtpmap:98 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:99 speex/32000
a=rtpmap:104 iLBC/8000
a=fmtp:104 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-16
--end msg--
12:41:14.515 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:18.518 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:18.588 pjsua_core.c .TX 1079 bytes Request msg INVITE/cseq=5147 (tdta0x7db57000) to UDP 91.121.209.194:5060:
INVITE sip:485501406065403210#sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwaxGhboJCF8WhuS7G6UQqXVwps0Qo3na
Max-Forwards: 70
From: sip:eslamhanafy#sip.linphone.org;tag=yRJayafQCC9ApjtJuF8-NtAmY8PquMXt
To: sip:485501406065403210#sip.linphone.org
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Call-ID: FScQI.ot3zfH6qdPis4.zQUw4g.yzDun
CSeq: 5147 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, timer, norefersub
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446
v=0
o=- 3662793663 3662793663 IN IP4 192.168.1.4
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 98 97 99 104 3 0 8 96
c=IN IP4 192.168.1.4
b=TIAS:64000
a=rtcp:4001 IN IP4 192.168.1.4
a=sendrecv
a=rtpmap:98 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:99 speex/32000
a=rtpmap:104 iLBC/8000
a=fmtp:104 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-16
--end msg--
12:41:22.520 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:26.520 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:30.524 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:34.525 pjsua_core.c .TX 513 bytes Request msg REGISTER/cseq=61350 (tdta0x7db55800) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjEqa4bpBzv-vnExngLtmsuk5iwICWQ6nq
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=6tsmpbE3RQMQYGV3V4umeMM.U78z5CLt
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: OMZHw0Zs5Yz7Yjn8qZGr3Oiy2ELIHUh2
CSeq: 61350 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
12:41:34.588 pjsua_core.c .TX 1079 bytes Request msg INVITE/cseq=5147 (tdta0x7db57000) to UDP 91.121.209.194:5060:
INVITE sip:485501406065403210#sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwaxGhboJCF8WhuS7G6UQqXVwps0Qo3na
Max-Forwards: 70
From: sip:eslamhanafy#sip.linphone.org;tag=yRJayafQCC9ApjtJuF8-NtAmY8PquMXt
To: sip:485501406065403210#sip.linphone.org
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Call-ID: FScQI.ot3zfH6qdPis4.zQUw4g.yzDun
CSeq: 5147 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, timer, norefersub
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446
v=0
o=- 3662793663 3662793663 IN IP4 192.168.1.4
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 98 97 99 104 3 0 8 96
c=IN IP4 192.168.1.4
b=TIAS:64000
a=rtcp:4001 IN IP4 192.168.1.4
a=sendrecv
a=rtpmap:98 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:99 speex/32000
a=rtpmap:104 iLBC/8000
a=fmtp:104 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-16
--end msg--
12:41:35.015 pjsua_acc.c ...SIP registration failed, status=408 (Request Timeout)
12:41:35.015 pjsua_acc.c ...Scheduling re-registration retry for acc 0 in 6 seconds..
12:41:35.086 pjsua_media.c ....Call 0: deinitializing media..
12:41:36.087 pjsua_aud.c Closing sound device after idle for 1 second(s)
12:41:36.088 pjsua_aud.c .Closing iPhone IO device sound playback device and iPhone IO device sound capture device
12:41:36.097 coreaudio_dev. .core audio stream stopped
12:41:41.818 pjsua_acc.c Acc 0: setting registration..
12:41:41.820 pjsua_core.c ..TX 513 bytes Request msg REGISTER/cseq=57441 (tdta0x7e343400) to UDP 91.121.209.194:5060:
REGISTER sip:sip.linphone.org SIP/2.0
Via: SIP/2.0/UDP 192.168.1.4:5080;rport;branch=z9hG4bKPjwqokNHR5QxIsPICaadyURijMJCPYMq0s
Max-Forwards: 70
From: <sip:eslamhanafy#sip.linphone.org>;tag=j5fAFvbb3pMEy4jUSE8Mvx4OdSl0LR.I
To: <sip:eslamhanafy#sip.linphone.org>
Call-ID: J4IpT-HlM8wWISM6NHokczyuNpJBZ5i.
CSeq: 57441 REGISTER
Contact: <sip:eslamhanafy#192.168.1.4:5080;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
please any help.

Answer 1

Checking your log I find that you already have an process running on your phone that is already bind at the target UDP port.
15:47:04.750 Pjsua.c : Error creating transport UDP: Address already in use [status=120048]
This line shows that your App cannot allocate the network resource.
Solution 1: Try to reboot your iOS and/or kill all apps related with SIP;
Solution 2: If possible change the UDP port cfg.port = 5080;