[SR-Users] HOW send 4XX to the caller when the callee response to bye is 481 Call leg/transaction does not exist

[Daniel-Constantin Mierla]

Hello,

the 481 is sent by the caller, meaning it doesn't know the call anymore.

To help troubleshooting, you have to send the full sip trace of the
call, from initial invite to the bye, including the responses, taken on
sip server, in both directions.

You can use ngrep, like:

ngrep -d any -qt -W byline "sip" port 5060

Cheers,
Daniel

On 30/03/16 19:14, Humberto H wrote:
> Hello; 
>
> Inline image 1
> HOW can I send 4XX to the caller when the callee response to a BYE
> message  is:
>  *481 Call leg/transaction does not exist. BUT the caller is waiting.*
>
> Before this message.  I drop the bye sent by the callee,  my purpose
> here is
>  "*Do not send the BYE TO THE CALLER"* 
>
> JUST send a message in order to the caller do failover, If I send
> *BYE* to the caller  it can't do failover 
>
> Thanks in advance.
>
>
> 10.929596|                   |         BYE       |                   |
>                   |SIP Request BYE CSeq:104
> |         |                   |(5060)   ------------------>  (5060)  
> |                   |
> |10.929981|                   |         481 Call leg/transac        
>  |                   |SIP Status 481 Call leg/transaction does not exist
> |         |                   |(5060)   <------------------  (5060)  
> |                   |
> |10.929983|                   |         481 Call leg/transac        
>  |                   |SIP Status 481 Call leg/transaction does not exist
> Call leg/transaction does not exist
> |         |                   |(5060)   ------------------>  (5060)  
> |                   |
> |10.930445|                   |         481 Call leg/transac        
>  |                   |SIP Status 481 Call leg/transaction does not exist
> |         |                   |(5060)   ------------------>  (5060)  
> |                   |
> |10.930451|                   |         481 Call leg/transac        
>  |                   |SIP Status 481 Call leg/transaction does not exist
>     
>
>
> _______________________________________________
> 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

-- 
Daniel-Constantin Mierla
http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20160401/bc597bd2/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 43 bytes
Desc: not available
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20160401/bc597bd2/attachment.gif>