_______________________________________________Larry,
My endpoint is behind a NAT.
I have made some progress. I used wireshark to inspect the sip registration process, and found a re-register from my private ip address to my public ip address.
Apparently this happens async, so the application making the call would not wait for that to complete. I assume this is NAT related.
So, using a cannon to kill a mosquito I put a sleep(5) in the program after the registration and now each call goes thru.
Your remark about linphone also set me on another track. I registered a sip account with them and tested thru them.
That worked 1st time, also behind a NAT. So I must lay part of the problem at the sip providers feet.
I’ll keep you updated on my progress
Met Vriendelijke Groet, Regards,
Rob Muller
mailto:r.b.muller@xxxxxxxxx
Phone: +31 (0)6 5343 5184
From: pjsip On Behalf Of Larry Ing
Sent: Monday, June 22, 2020 18:43
To: pjsip list <pjsip@xxxxxxxxxxxxxxx>
Subject: Re: NEWBIE question: pjsua sample program not behaving as expected.
Rob,
What are you using for your PBX? When I was having issues with the endpoint registering with the server, I noticed my PJSIP endpoints for FreePBX were not loaded due to a configuration error that was buried deeply. I don't think this is your issue as you have occasional successes. Is your endpoint perhaps behind a NAT?
-Larry Ing
On Sun, Jun 21, 2020 at 4:41 AM <r.b.muller@xxxxxxxxx> wrote:
Larry,
Thanks for responding.
Wireshark tells me exactly the same, 401-unauthorized.
But the same credentials work flawlessly from windows using MicroSIP
This is the relevant code
#define SIP_DOMAIN "sip.xs4all.nl"
#define SIP_USER "userid"
#define SIP_PASSWD "****************"
/* Register to SIP server by creating SIP account. */
{
pjsua_acc_config cfg;
pjsua_acc_config_default(&cfg);
cfg.id = pj_str("sip:" SIP_USER "@" SIP_DOMAIN);
cfg.reg_uri = pj_str("sip:" SIP_DOMAIN);
cfg.cred_count = 1;
cfg.cred_info[0].realm = pj_str((char *)"xs4all.nl"); //@@ was *
cfg.cred_info[0].scheme = pj_str("digest");
cfg.cred_info[0].username = pj_str(SIP_USER);
cfg.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
cfg.cred_info[0].data = "">
status = pjsua_acc_add(&cfg, PJ_TRUE, &acc_id);
if (status != PJ_SUCCESS) error_exit("Error adding account", status);
}
As you can see from the log pjsua-sample does not throw the “Error adding account”
And, once in a blue moon the registration succeeds.
Would you happen to know how to debug the registration process?
Thanks for your time, much appreciated.
Met Vriendelijke Groet, Regards,
Rob Muller
mailto:r.b.muller@xxxxxxxxx
Phone: +31 (0)6 5343 5184
From: pjsip On Behalf Of Larry Ing
Sent: Saturday, June 20, 2020 18:32
To: pjsip list <pjsip@xxxxxxxxxxxxxxx>
Subject: Re: [pjsip] NEWBIE question: pjsua sample program not behaving as expected.
Hi Rob,
It would seem to me that you aren't successfully registering with your PBX.
Have you confirmed the credentials you are exchanging?
Regards,
Larry Ing
On Sat, Jun 20, 2020, 06:36 <r.b.muller@xxxxxxxxx> wrote:
hello,
i have successfully compiled and installed PJSIP in my Raspberry Pi 3B. the testsuite runs without errors.
i have successfully compiled the example program pjsua-sample as well
however, if I call the pjsua-sample like this: ./pjsua-sample sip:mytelnr@xxxxxxxxxxxxx the call does not complete.
I have replaced the target phone number with mytelnr and the originating phone number with userid in attached log for privacy reasons
same goes for public ip address.
can anyone point me in the right direction? I am new to PJSIP, so be kind 😊
log @level 6:
pi@RPi-Rob-usb:~/socktest/siptest/pjsuasample $ ./pjsua-sample sip:mytelnr@xxxxxxxxxxxxx
15:16:12.127 os_core_unix.c !pjlib 2.9-svn for POSIX initialized
15:16:12.130 sip_endpoint.c .Creating endpoint instance...
15:16:12.131 pjlib .select() I/O Queue created (0x223c48)
15:16:12.131 sip_endpoint.c .Module "mod-msg-print" registered
15:16:12.131 sip_transport. .Transport manager created.
15:16:12.131 pjsua_core.c .PJSUA state changed: NULL --> CREATED
15:16:12.131 sip_endpoint.c .Module "mod-pjsua-log" registered
15:16:12.131 sip_endpoint.c .Module "mod-tsx-layer" registered
15:16:12.131 sip_endpoint.c .Module "mod-stateful-util" registered
15:16:12.131 sip_endpoint.c .Module "mod-ua" registered
15:16:12.131 sip_endpoint.c .Module "mod-100rel" registered
15:16:12.131 sip_endpoint.c .Module "mod-pjsua" registered
15:16:12.132 sip_endpoint.c .Module "mod-invite" registered
15:16:12.237 alsa_dev.c ..ALSA driver found 18 devices
15:16:12.237 alsa_dev.c ..ALSA initialized
15:16:12.238 pjlib ..select() I/O Queue created (0x2347fc)
15:16:12.244 sip_endpoint.c .Module "mod-evsub" registered
15:16:12.244 sip_endpoint.c .Module "mod-presence" registered
15:16:12.244 sip_endpoint.c .Module "mod-mwi" registered
15:16:12.244 sip_endpoint.c .Module "mod-refer" registered
15:16:12.244 sip_endpoint.c .Module "mod-pjsua-pres" registered
15:16:12.244 sip_endpoint.c .Module "mod-pjsua-im" registered
15:16:12.244 sip_endpoint.c .Module "mod-pjsua-options" registered
15:16:12.244 pjsua_core.c .1 SIP worker threads created
15:16:12.244 pjsua_core.c .pjsua version 2.9-svn for Linux-4.19.118/armv7l/glibc-2.28 initialized
15:16:12.244 pjsua_core.c .PJSUA state changed: CREATED --> INIT
15:16:12.245 pjsua_core.c SIP UDP socket reachable at 10.0.0.99:5060
15:16:12.245 udp0x2435c8 SIP UDP transport started, published address is 10.0.0.99:5060
15:16:12.245 pjsua_core.c PJSUA state changed: INIT --> STARTING
15:16:12.245 sip_endpoint.c .Module "mod-unsolicited-mwi" registered
15:16:12.245 pjsua_core.c .PJSUA state changed: STARTING --> RUNNING
15:16:12.245 pjsua_acc.c Adding account: id=sip:userid@xxxxxxxxxxxxx
15:16:12.245 pjsua_acc.c .Account sip:userid@xxxxxxxxxxxxx added with id 0
15:16:12.245 pjsua_acc.c .Acc 0: setting registration..
15:16:12.248 pjsua_core.c ...TX 497 bytes Request msg REGISTER/cseq=39304 (tdta0x23c164) to UDP 194.109.16.16:5060:
REGISTER sip:sip.xs4all.nl SIP/2.0
Via: SIP/2.0/UDP 10.0.0.99:5060;rport;branch=z9hG4bKPjsh5eDyCQm2JSo2Bm8GXf5erfPT6JMoyu
Max-Forwards: 70
From: <sip:userid@xxxxxxxxxxxxx>;tag=7uSOTBe67M9DyrhJtvcO0jxlIQ3YsXip
To: <sip:userid@xxxxxxxxxxxxx>
Call-ID: 2TvmfX9qGaZcPdwCcpQoVIvg9Ca7i-zi
CSeq: 39304 REGISTER
Contact: <sip:userid@10.0.0.99:5060;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
--end msg--
15:16:12.248 pjsua_acc.c ..Acc 0: Registration sent
15:16:12.248 pjsua_call.c Making call with acc #0 to sip:0653435184@xxxxxxxxxxxxx
15:16:12.248 pjsua_aud.c .Set sound device: capture=-1, playback=-2
15:16:12.248 pjsua_aud.c ..Opening sound device (speaker + mic) PCM@16000/1/20ms
15:16:12.255 ec0x22fbc0 ...Speex AEC created, clock_rate=16000, channel=1, samples per frame=320, tail length=200 ms, latency=0 ms
15:16:12.255 pjsua_media.c !.Call 0: initializing media..
15:16:12.256 pjsua_media.c !..RTP socket reachable at 10.0.0.99:4000
15:16:12.256 pjsua_media.c ..RTCP socket reachable at 10.0.0.99:4001
15:16:12.256 pjsua_media.c ..Media index 0 selected for audio call 0
15:16:12.258 pjsua_core.c .RX 468 bytes Response msg 401/REGISTER/cseq=39304 (rdata0x2395ac) from UDP 194.109.16.16:5060:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 10.0.0.99:5060;received=publicipadress;branch=z9hG4bKPjsh5eDyCQm2JSo2Bm8GXf5erfPT6JMoyu;rport=61390
From: <sip:userid@xxxxxxxxxxxxx>;tag=7uSOTBe67M9DyrhJtvcO0jxlIQ3YsXip
To: <sip:userid@xxxxxxxxxxxxx>;tag=d56aea478912202a9e8e33cdbf0d16bf.cb0d
Call-ID: 2TvmfX9qGaZcPdwCcpQoVIvg9Ca7i-zi
CSeq: 39304 REGISTER
WWW-Authenticate: Digest realm="xs4all.nl", nonce="Xu4NSF7uDBwpurvqTR9z3/m4gndQLEHK"
Content-Length: 0
--end msg--
15:16:12.258 pjsua_core.c ....TX 1221 bytes Request msg INVITE/cseq=1107 (tdta0x28f8fc) to UDP 194.109.16.16:5060:
INVITE sip:0653435184@xxxxxxxxxxxxx SIP/2.0
Via: SIP/2.0/UDP 10.0.0.99:5060;rport;branch=z9hG4bKPjT2.XWqJcP7iu-MeEA28uxwPF.Li3pPZJ
Max-Forwards: 70
From: sip:userid@xxxxxxxxxxxxx;tag=ASrQooUEXu0rXP6EF-xNaRCGjQn2Y167
To: sip:0653435184@xxxxxxxxxxxxx
Contact: <sip:userid@10.0.0.99:5060;ob>
Call-ID: LZdGnubNwQ3knAP7yvknzqPsBmPXO0Ww
CSeq: 1107 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: 619
v=0
o=- 3801647772 3801647772 IN IP4 10.0.0.99
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 96 97 98 99 3 0 8 9 120 121 122
c=IN IP4 10.0.0.99
b=TIAS:64000
a=rtcp:4001 IN IP4 10.0.0.99
a=sendrecv
a=rtpmap:96 speex/16000
a=rtpmap:97 speex/8000
a=rtpmap:98 speex/32000
a=rtpmap:99 iLBC/8000
a=fmtp:99 mode=30
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:9 G722/8000
a=rtpmap:120 telephone-event/16000
a=fmtp:120 0-16
a=rtpmap:121 telephone-event/8000
a=fmtp:121 0-16
a=rtpmap:122 telephone-event/32000
a=fmtp:122 0-16
a=ssrc:806915523 cname:441e7b5b727a49e6
--end msg--
15:16:12.259 APP .......Call 0 state=CALLING
15:16:12.259 pjsua_acc.c !....IP address change detected for account 0 (10.0.0.99:5060 --> publicipadress:61390). Updating registration (using method 4)
Press 'h' to hangup all calls, 'q' to quit
15:16:12.259 pjsua_core.c ....TX 683 bytes Request msg REGISTER/cseq=39305 (tdta0x23c164) to UDP 194.109.16.16:5060:
REGISTER sip:sip.xs4all.nl SIP/2.0
Via: SIP/2.0/UDP publicipadress:61390;rport;branch=z9hG4bKPjmnVeK7Anb3LtZKEg5D5gqakl8C02rWxq
Max-Forwards: 70
From: <sip:userid@xxxxxxxxxxxxx>;tag=7uSOTBe67M9DyrhJtvcO0jxlIQ3YsXip
To: <sip:userid@xxxxxxxxxxxxx>
Call-ID: 2TvmfX9qGaZcPdwCcpQoVIvg9Ca7i-zi
CSeq: 39305 REGISTER
Contact: <sip:userid@publicipadress:61390;ob>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Authorization: Digest username="userid", realm="xs4all.nl", nonce="Xu4NSF7uDBwpurvqTR9z3/m4gndQLEHK", uri="sip:sip.xs4all.nl", response="3052cc8cc7711aa378cfbd98ae654c37"
Content-Length: 0
--end msg--
15:16:12.267 pjsua_core.c .RX 308 bytes Response msg 100/INVITE/cseq=1107 (rdata0x740019f4) from UDP 194.109.16.16:5060:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.0.0.99:5060;received=publicipadress;branch=z9hG4bKPjT2.XWqJcP7iu-MeEA28uxwPF.Li3pPZJ;rport=61390
From: sip:userid@xxxxxxxxxxxxx;tag=ASrQooUEXu0rXP6EF-xNaRCGjQn2Y167
To: sip:0653435184@xxxxxxxxxxxxx
Call-ID: LZdGnubNwQ3knAP7yvknzqPsBmPXO0Ww
CSeq: 1107 INVITE
--end msg--
15:16:12.267 pjsua_core.c .RX 341 bytes Response msg 403/INVITE/cseq=1107 (rdata0x740019f4) from UDP 194.109.16.16:5060:
SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 10.0.0.99:5060;received=publicipadress;branch=z9hG4bKPjT2.XWqJcP7iu-MeEA28uxwPF.Li3pPZJ;rport=61390
From: sip:userid@xxxxxxxxxxxxx;tag=ASrQooUEXu0rXP6EF-xNaRCGjQn2Y167
To: <sip:0653435184@xxxxxxxxxxxxx>;tag=aprqngfrt-e4ma8e3000165
Call-ID: LZdGnubNwQ3knAP7yvknzqPsBmPXO0Ww
CSeq: 1107 INVITE
--end msg--
15:16:12.267 pjsua_core.c ..TX 364 bytes Request msg ACK/cseq=1107 (tdta0x7400398c) to UDP 194.109.16.16:5060:
ACK sip:0653435184@xxxxxxxxxxxxx SIP/2.0
Via: SIP/2.0/UDP 10.0.0.99:5060;rport;branch=z9hG4bKPjT2.XWqJcP7iu-MeEA28uxwPF.Li3pPZJ
Max-Forwards: 70
From: sip:userid@xxxxxxxxxxxxx;tag=ASrQooUEXu0rXP6EF-xNaRCGjQn2Y167
To: sip:0653435184@xxxxxxxxxxxxx;tag=aprqngfrt-e4ma8e3000165
Call-ID: LZdGnubNwQ3knAP7yvknzqPsBmPXO0Ww
CSeq: 1107 ACK
Content-Length: 0
--end msg--
15:16:12.267 APP .....Call 0 state=DISCONNCTD
15:16:12.267 pjsua_media.c .....Call 0: deinitializing media..
15:16:12.267 pjsua_media.c ......Call 0: cleaning up provisional media, prov_med_cnt=1, med_cnt=0
15:16:12.274 pjsua_core.c .RX 529 bytes Response msg 200/REGISTER/cseq=39305 (rdata0x740019f4) from UDP 194.109.16.16:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP publicipadress:61390;received=publicipadress;branch=z9hG4bKPjmnVeK7Anb3LtZKEg5D5gqakl8C02rWxq;rport=61390
From: <sip:userid@xxxxxxxxxxxxx>;tag=7uSOTBe67M9DyrhJtvcO0jxlIQ3YsXip
To: <sip:userid@xxxxxxxxxxxxx>;tag=d56aea478912202a9e8e33cdbf0d16bf.4810
Call-ID: 2TvmfX9qGaZcPdwCcpQoVIvg9Ca7i-zi
CSeq: 39305 REGISTER
Contact: <sip:userid@publicipadress;uniq=FB2E795FDD6ABACE43D6D56BEC380>;expires=1927
Contact: <sip:userid@publicipadress:61390;ob>;expires=1800
Content-Length: 0
--end msg--
15:16:12.274 pjsua_acc.c ....SIP outbound status for acc 0 is not active
15:16:12.274 pjsua_acc.c ....sip:userid@xxxxxxxxxxxxx: registration success, status=200 (OK), will re-register in 1800 seconds
15:16:12.274 pjsua_acc.c ....Keep-alive timer started for acc 0, destination:194.109.16.16:5060, interval:15s
15:16:13.267 pjsua_aud.c Closing sound device after idle for 1 second(s)
15:16:13.267 pjsua_aud.c .Closing default:CARD=Dummy sound playback device and default:CARD=Dummy sound capture device
then the program just sit he until I press q.
Met Vriendelijke Groet, Regards,
Rob Muller
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