28 Feb
2017
28 Feb
'17
5:05 p.m.
Hi All.
Today I have problem with connection from 1 of the clients.
Their PBX sends KEEP-ALIVE after some time after REGISTER.
I have next error in kamailio log
Feb 28 14:26:19 sbc2 /usr/sbin/kamailio[3657]: ERROR: <core>
[tcp_read.c:1354]: tcp_read_req(): bad request, state=7, error=4
buf:#012KEEP-ALIVE sip:1.2.3.4 SIP/2.0#015#012#015#012#012parsed
:#012KEEP-ALIVE sip:1.2.3.4 SIP/2.0
After which my kamailio closes TCP session....
This connection is done with sip TLS.
Thank you in advance.
--
Best regards,
Sergey Basov e-mail: sergey.v.basov(a)gmail.com
1 Mar
1 Mar
2:57 p.m.
Hello,
On 28/02/2017 17:05, Sergey Basov wrote:
Hi All.
Today I have problem with connection from 1 of the clients.
Their PBX sends KEEP-ALIVE after some time after REGISTER.
I have next error in kamailio log
Feb 28 14:26:19 sbc2 /usr/sbin/kamailio[3657]: ERROR: <core>
[tcp_read.c:1354]: tcp_read_req(): bad request, state=7, error=4
buf:#012KEEP-ALIVE sip:1.2.3.4 SIP/2.0#015#012#015#012#012parsed
:#012KEEP-ALIVE sip:1.2.3.4 SIP/2.0
After which my kamailio closes TCP session....
This connection is done with sip TLS.
Is that message a single line like next?
KEEP-ALIVE sip:1.2.3.4 SIP/2.0
If yes, this is not a valid SIP message, because it lacks mandatory
headers such as call-id, cseq, from/to.
Cheers,
Daniel
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
3:48 p.m.
Hi, Daniel
Yes it is without any headers...
I have attached screenshot from wireshark, I can not save it because
this is sip tls...
Thank you
--
Best regards,
Sergey Basov e-mail: sergey.v.basov(a)gmail.com
2017-03-01 15:57 GMT+02:00 Daniel-Constantin Mierla <miconda(a)gmail.com>om>:
Hello,
On 28/02/2017 17:05, Sergey Basov wrote:
Hi All.
Today I have problem with connection from 1 of the clients.
Their PBX sends KEEP-ALIVE after some time after REGISTER.
I have next error in kamailio log
Feb 28 14:26:19 sbc2 /usr/sbin/kamailio[3657]: ERROR: <core>
[tcp_read.c:1354]: tcp_read_req(): bad request, state=7, error=4
buf:#012KEEP-ALIVE sip:1.2.3.4 SIP/2.0#015#012#015#012#012parsed
:#012KEEP-ALIVE sip:1.2.3.4 SIP/2.0
After which my kamailio closes TCP session....
This connection is done with sip TLS.
Is that message a single line like next?
KEEP-ALIVE sip:1.2.3.4 SIP/2.0
If yes, this is not a valid SIP message, because it lacks mandatory
headers such as call-id, cseq, from/to.
Cheers,
Daniel
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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7:05 p.m.
2017-03-01 15:48 GMT+01:00 Sergey Basov <sergey.v.basov(a)gmail.com>om>:
2017-03-01 15:57 GMT+02:00 Daniel-Constantin Mierla
<miconda(a)gmail.com>om>:
So is not a valid SIP message
If yes, this is not a valid SIP message, because
it lacks mandatory
headers such as call-id, cseq, from/to.
Yes it is without any headers...
2 Mar
2 Mar
11:27 a.m.
Thank you for clarification.
--
Best regards,
Sergey Basov e-mail: sergey.v.basov(a)gmail.com
2017-03-01 20:05 GMT+02:00 Victor Seva <linuxmaniac(a)torreviejawireless.org>rg>:
2017-03-01 15:48 GMT+01:00 Sergey Basov
<sergey.v.basov(a)gmail.com>om>:
2017-03-01 15:57 GMT+02:00 Daniel-Constantin
Mierla <miconda(a)gmail.com>om>:
So is not a valid SIP message
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users If yes, this is not a valid SIP message, because
it lacks mandatory
headers such as call-id, cseq, from/to.
Yes it is without any headers...
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4 comments
3 participants
participants (3)
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Daniel-Constantin Mierla -
Sergey Basov -
Victor Seva