Re: [OpenSIPS-Users] ACK bug help needed

2017-09-07 Thread Brian Southworth 
Hi Razvan,

 
I just checked my cfg.

 
It contains this: 

 
if (has_totag()) {

    if (topology_hiding_match()) {

    xlog("Succesfully matched this request to a topology hiding dialog. 
\n");

    xlog("Calller side callid is $ci \n");

    xlog("Callee side callid  is $TH_callee_callid \n");

    t_relay();

    exit;


    } else {

    if ( is_method("ACK") ) {

    if ( t_check_trans() ) {

    t_relay();

    exit;

    } else

    exit;

    }

    sl_send_reply("404","Not here");

    exit;


    }

    }

 
Regards,

 
Brian Southworth

Communications Developer


111 Wilmslow Road

Handforth

Wilmslow

SK9 3ER

 
T: 0 446677

W: www.clocom.uk <http://www.clocom.uk/> 

 
 

 

 

 

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From: Users [mailto:users-boun...@lists.opensips.org] On Behalf Of Razvan 
Crainea
Sent: 05 September 2017 10:57
To: users@lists.opensips.org
Subject: Re: [OpenSIPS-Users] ACK bug help needed

 
Hi, Brian!

OpenSIPS doesn't need to send an ACK back, it has to relay the 200 OK to the 
caller, and the caller will send the ACK back. Can you confirm you are doing 
record_route() on the initial INVITE?
Also, can you post somewhere a SIP trace/pcap?

Best regards,



Răzvan Crainea


OpenSIPS Developer


www.opensips-solutions.com <http://www.opensips-solutions.com> 

On 09/05/2017 12:44 PM, Brian Southworth wrote:

Hi All,

 
I seem to be having issues with outbound calls, the calls go out and the 
connection is established.

But when the asterisk gateway send the 200OK back from the provider to opensips 
proxy, the proxy doesn’t send the ACK packet back to asterisk it just keeps 
looping it to itself.

 
Any help would be appreciated. 

 
Regards,

 
Brian Southworth

Communications Developer


111 Wilmslow Road

Handforth

Wilmslow

SK9 3ER

 
T: 0 446677

W: www.clocom.uk <http://www.clocom.uk/> 

 
 

 

 

 

 <http://www.facebook.com/clocom.uk> 

Like us on Facebook



Follow us on Twitter



 
 

 

 

 

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does not accept liability for any errors or omissions in the contents of this 
message, which arise as a result of e-mail transmission. If verification is 
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Re: [OpenSIPS-Users] ACK bug help needed

2017-09-07 Thread Brian Southworth 
Hi Razvan,

 
I Have sent you the pcap file link to your personal email.

Asterisk cuts the calls because it is missing a critical packet ACK from what I 
can see replying to the 200ok it sent to opensips.

But opensips only sends the ACK packet to itself and nowhere else, the call has 
audio and is active for 33 seconds until the call is cut. Due to a no reply to 
critical packet 101.

 
The system works by using opensips as a proxy open sips then sets the dst uri 
and the call is then t_relay() on to asterisk gateway.

Yeah I can confirm I am doing Record_route();

 
Regards,

 
Brian Southworth

Communications Developer


111 Wilmslow Road

Handforth

Wilmslow

SK9 3ER

 
T: 0 446677

W: www.clocom.uk <http://www.clocom.uk/> 

 
 

 

 

 

 <http://www.facebook.com/clocom.uk> 

Like us on Facebook



Follow us on Twitter



 
 

 

 

 

Clocom is a green company. Think, do you need to print this email?

 
This message contains confidential information and is intended only for the 
individual named. If you are not the named addressee you should not 
disseminate, distribute or copy this e-mail. Please notify the sender 
immediately by e-mail if you have received this e-mail by mistake and delete 
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message, which arise as a result of e-mail transmission. If verification is 
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Handforth, Cheshire, SK9 3ER www.clocom.uk <http://www.clocom.uk/> 

 
 
From: Users [mailto:users-boun...@lists.opensips.org] On Behalf Of Razvan 
Crainea
Sent: 05 September 2017 10:57
To: users@lists.opensips.org
Subject: Re: [OpenSIPS-Users] ACK bug help needed

 
Hi, Brian!

OpenSIPS doesn't need to send an ACK back, it has to relay the 200 OK to the 
caller, and the caller will send the ACK back. Can you confirm you are doing 
record_route() on the initial INVITE?
Also, can you post somewhere a SIP trace/pcap?

Best regards,



Răzvan Crainea


OpenSIPS Developer


www.opensips-solutions.com <http://www.opensips-solutions.com> 

On 09/05/2017 12:44 PM, Brian Southworth wrote:

Hi All,

 
I seem to be having issues with outbound calls, the calls go out and the 
connection is established.

But when the asterisk gateway send the 200OK back from the provider to opensips 
proxy, the proxy doesn’t send the ACK packet back to asterisk it just keeps 
looping it to itself.

 
Any help would be appreciated. 

 
Regards,

 
Brian Southworth

Communications Developer


111 Wilmslow Road

Handforth

Wilmslow

SK9 3ER

 
T: 0 446677

W: www.clocom.uk <http://www.clocom.uk/> 

 
 

 

 

 

 <http://www.facebook.com/clocom.uk> 

Like us on Facebook



Follow us on Twitter



 
 

 

 

 

Clocom is a green company. Think, do you need to print this email?

 
This message contains confidential information and is intended only for the 
individual named. If you are not the named addressee you should not 
disseminate, distribute or copy this e-mail. Please notify the sender 
immediately by e-mail if you have received this e-mail by mistake and delete 
this e-mail from your system. E-mail transmission cannot be guaranteed to be 
secure or error-free as information could be intercepted, corrupted, lost, 
destroyed, arrive late or incomplete, or contain viruses. The sender therefore 
does not accept liability for any errors or omissions in the contents of this 
message, which arise as a result of e-mail transmission. If verification is 
required please request a hard-copy version. Clocom UK Ltd, 111 Wilmslow Road, 
Handforth, Cheshire, SK9 3ER www.clocom.uk <http://www.clocom.uk/> 

 
 





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Re: [OpenSIPS-Users] ACK bug help needed

2017-09-05 Thread Răzvan Crainea 

Hi, Brian!

OpenSIPS doesn't need to send an ACK back, it has to relay the 200 OK to 
the caller, and the caller will send the ACK back. Can you confirm you 
are doing record_route() on the initial INVITE?

Also, can you post somewhere a SIP trace/pcap?

Best regards,

Răzvan Crainea
OpenSIPS Developer
www.opensips-solutions.com

On 09/05/2017 12:44 PM, Brian Southworth wrote:


Hi All,

I seem to be having issues with outbound calls, the calls go out and 
the connection is established.


But when the asterisk gateway send the 200OK back from the provider to 
opensips proxy, the proxy doesn’t send the ACK packet back to asterisk 
it just keeps looping it to itself.


Any help would be appreciated.

Regards,

Brian Southworth

Communications Developer

cid:image001.png@01D22CAC.1DCB8580

111 Wilmslow Road

Handforth

Wilmslow

SK9 3ER

T: 0 446677

W: www.clocom.uk __









cid:image002.png@01CDDC62.D8483910 



Like us on Facebook



cid:image003.png@01CDDC62.D8483910



Follow us on Twitter



cid:image004.png@01CDDC62.D8483910 









Clocom is a *green* company. Think, do you need to print this email?

This message contains confidential information and is intended only 
for the individual named. If you are not the named addressee you 
should not disseminate, distribute or copy this e-mail. Please notify 
the sender immediately by e-mail if you have received this e-mail by 
mistake and delete this e-mail from your system. E-mail transmission 
cannot be guaranteed to be secure or error-free as information could 
be intercepted, corrupted, lost, destroyed, arrive late or incomplete, 
or contain viruses. The sender therefore does not accept liability for 
any errors or omissions in the contents of this message, which arise 
as a result of e-mail transmission. If verification is required please 
request a hard-copy version. Clocom UK Ltd, 111 Wilmslow Road, 
Handforth, Cheshire, SK9 3ER www.clocom.uk __




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[OpenSIPS-Users] ACK bug help needed

2017-09-05 Thread Brian Southworth 
Hi All,

 
I seem to be having issues with outbound calls, the calls go out and the 
connection is established.

But when the asterisk gateway send the 200OK back from the provider to opensips 
proxy, the proxy doesn’t send the ACK packet back to asterisk it just keeps 
looping it to itself.

 
Any help would be appreciated. 

 
Regards,

 
Brian Southworth

Communications Developer


111 Wilmslow Road

Handforth

Wilmslow

SK9 3ER

 
T: 0 446677

W: www.clocom.uk  

 
 

 

 

 

  

Like us on Facebook



Follow us on Twitter



 
 

 

 

 

Clocom is a green company. Think, do you need to print this email?

 
This message contains confidential information and is intended only for the 
individual named. If you are not the named addressee you should not 
disseminate, distribute or copy this e-mail. Please notify the sender 
immediately by e-mail if you have received this e-mail by mistake and delete 
this e-mail from your system. E-mail transmission cannot be guaranteed to be 
secure or error-free as information could be intercepted, corrupted, lost, 
destroyed, arrive late or incomplete, or contain viruses. The sender therefore 
does not accept liability for any errors or omissions in the contents of this 
message, which arise as a result of e-mail transmission. If verification is 
required please request a hard-copy version. Clocom UK Ltd, 111 Wilmslow Road, 
Handforth, Cheshire, SK9 3ER www.clocom.uk  

 
 
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