[SR-Users] kamailio call problem

Gertjan Wolzak g.wolzak at foize.com
Tue Jul 30 08:31:28 CEST 2013


Hello Jason,

 

Well, as you can see now the error is:

 

U 2013/07/29 18:24:03.328456  <http://198.23.160.81:5060> 198.23.160.81:5060
->  <http://49.144.184.97:41998> 49.144.184.97:41998
SIP/2.0 477 Send failed (477/TM).
Via: SIP/2.0/UDP
192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-1cfc0962280
10333-1---d8754z-;rport=41998.
To: < <mailto:sip%3A639195015475 at 198.23.160.81>
sip:639195015475 at 198.23.160.81>;tag=eb0b3ccde0b882baee99bc071578cb61-d8d9.
From: "639178864952"< <mailto:sip%3A639178864952 at 198.23.160.81>
sip:639178864952 at 198.23.160.81>;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 2 INVITE.
Server: OpenSIPS (1.8.3-notls (x86_64/linux)).
Content-Length: 0.

 

But as I am not a guru at all and this is a Kamailio users mailing list and
not an opensips list..

 

I just googled the error, found that for Opensips and Kamailio it has
something to do with not being able to make a tcp connection.

 

So, check the port translations, make a tcpdump of wireshark dump and see if
what is going wrong.

 

You said that the clients and Kamailio were on the same lan, but from the
logging you can see that you are on the internet...

 

Hope this helps a bit.

 

Good luck.

 

 

From: sr-users-bounces at lists.sip-router.org
[mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Jason Sia
Sent: maandag 29 juli 2013 18:16
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] kamailio call problem

 

Hi,

Thanks for the advice.  Here is the ngrep logs:

U 2013/07/29 18:23:52.994331 49.144.184.97:41998 -> 198.23.160.81:5060
INVITE sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>  SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.107:41998;branch=

z9hG4bK-d8754z-2999840441d3d05a-1---d8754z-;rport.
Max-Forwards: 70.
Contact: <sip:639178864952 at 49.144.184.97:41998>.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81> >.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE,
INFO.
Content-Type: application/sdp.
Supported: replaces.
User-Agent: X-Lite release 4.5.3 stamp 70576.
Content-Length: 357.
.
v=0.
o=- 1375107832761441 1 IN IP4 192.168.0.107.
s=X-Lite 4 release 4.5.3 stamp 70576.
c=IN IP4 192.168.0.107.
t=0 0.
m=audio 53084 RTP/AVP 123 9 0 8 97 100 98 101.
a=rtpmap:123 opus/48000/2.
a=fmtp:123 useinbandfec=1.
a=rtpmap:97 speex/8000.
a=rtpmap:100 speex/16000.
a=rtpmap:98 ILBC/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.


U 2013/07/29 18:23:52.994422 198.23.160.81:5060 -> 49.144.184.97:41998
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-2999840441d
3d05a-1---d8754z-;rport=41998.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>
>;tag=80403214130c49515b8f7d7842a4c119.ef65.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 1 INVITE.
Proxy-Authenticate: Digest realm="198.23.160.81",
nonce="51f67b16000000fae8c70592af760c78fa39cd43f84c1a6b".
Server: OpenSIPS (1.8.3-notls (x86_64/linux)).
Content-Length: 0.
.


U 2013/07/29 18:23:53.299025 49.144.184.97:41998 -> 198.23.160.81:5060
ACK sip:639195015475 at 198.23.160.81 <mailto:sip%3A639195015475 at 198.23.160.81>
SIP/2.0.
Via: SIP/2.0/UDP
192.168.0.107:41998;branch=z9hG4bK-d8754z-2999840441d3d05a-1---d8754z-;rport
.
Max-Forwards: 70.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>
>;tag=80403214130c49515b8f7d7842a4c119.ef65.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 1 ACK.
Content-Length: 0.
.


U 2013/07/29 18:23:53.317842 49.144.184.97:41998 -> 198.23.160.81:5060
INVITE sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>  SIP/2.0.
Via: SIP/2.0/UDP
192.168.0.107:41998;branch=z9hG4bK-d8754z-1cfc096228010333-1---d8754z-;rport
.
Max-Forwards: 70.
Contact: <sip:639178864952 at 49.144.184.97:41998>.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81> >.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 2 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE,
INFO.
Content-Type: application/sdp.
Proxy-Authorization: Digest
username="639178864952",realm="198.23.160.81",nonce="51f67b16000000fae8c7059
2af760c78fa39cd43f84c1a6b",uri="sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>
",response="1605e4e6b20dbbd6be5917c94dd3961e",algorithm=MD5.
Supported: replaces.
User-Agent: X-Lite release 4.5.3 stamp 70576.
Content-Length: 357.
.
v=0.
o=- 1375107832761441 1 IN IP4 192.168.0.107.
s=X-Lite 4 release 4.5.3 stamp 70576.
c=IN IP4 192.168.0.107.
t=0 0.
m=audio 53084 RTP/AVP 123 9 0 8 97 100 98 101.
a=rtpmap:123 opus/48000/2.
a=fmtp:123 useinbandfec=1.
a=rtpmap:97 speex/8000.
a=rtpmap:100 speex/16000.
a=rtpmap:98 ILBC/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.


U 2013/07/29 18:23:53.318191 198.23.160.81:5060 -> 49.144.184.97:41998
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP
192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-1cfc0962280
10333-1---d8754z-;rport=41998.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81> >.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 2 INVITE.
Server: OpenSIPS (1.8.3-notls (x86_64/linux)).
Content-Length: 0.
.


U 2013/07/29 18:24:03.328456 198.23.160.81:5060 -> 49.144.184.97:41998
SIP/2.0 477 Send failed (477/TM).
Via: SIP/2.0/UDP
192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-1cfc0962280
10333-1---d8754z-;rport=41998.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>
>;tag=eb0b3ccde0b882baee99bc071578cb61-d8d9.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 2 INVITE.
Server: OpenSIPS (1.8.3-notls (x86_64/linux)).
Content-Length: 0.
.


U 2013/07/29 18:24:03.582094 49.144.184.97:41998 -> 198.23.160.81:5060
ACK sip:639195015475 at 198.23.160.81 <mailto:sip%3A639195015475 at 198.23.160.81>
SIP/2.0.
Via: SIP/2.0/UDP
192.168.0.107:41998;branch=z9hG4bK-d8754z-1cfc096228010333-1---d8754z-;rport
.
Max-Forwards: 70.
To: <sip:639195015475 at 198.23.160.81
<mailto:sip%3A639195015475 at 198.23.160.81>
>;tag=eb0b3ccde0b882baee99bc071578cb61-d8d9.
From: "639178864952"<sip:639178864952 at 198.23.160.81
<mailto:sip%3A639178864952 at 198.23.160.81> >;tag=1b3b463c.
Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg.
CSeq: 2 ACK.
Content-Length: 0.

  <https://mail.google.com/mail/u/0/images/cleardot.gif> 

 


Thanks,
Jason

 

On Mon, Jul 29, 2013 at 3:33 PM, Gertjan Wolzak <g.wolzak at foize.com> wrote:

Hello Jason,

 

What  you should do is on the Kamailio server do an ngrep, that information
will make it possible for the people on the list to take a look and help
you.

 

By only telling your experiences it is hard to help you.

 

Just give the command:  ngrep -qt -W byline port 5060  and then do the test
calls, so from android to xlite and vice versa.

 

Save the info and paste it in the case.

 

Good luck.

 

Gertjan

 

From: sr-users-bounces at lists.sip-router.org
[mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Jason Sia
Sent: zondag 28 juli 2013 10:52
To: sr-users at lists.sip-router.org
Subject: [SR-Users] kamailio call problem

 

Hi,

I installed kamailio v 3.1.6 rpm.  I used the default configuration.
Kamailio started.  I have two clients one is an android phone using native
sip client, and the other one x-lite.  I can call x-lite to phone but not
the other way around.  When I restarted kamailio, I can call phone to x-lite
but not the other way around.   The first one I did when I restart kamailio
will be the only leg that will be working, then I have to restart again if I
want to do the reverse. Has anyone encountered this problem?  How do I fix
it?  I'm on a LAN, kamailio server and the two clients are on the same LAN.

 

Thanks,
Jason


_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users at lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

 

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