[OpenSIPS-Users] B2B module and CANCEL

[Denis Putyato]

Hello Anca

 

I opened bug report on bug tracker 

Thank you for help

 

From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Anca Vamanu
Sent: Tuesday, June 14, 2011 4:25 PM
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] B2B module and CANCEL

 

Hi Denis,

Sorry, I have to make a correction - I forgot that the fix that is committed on svn is partial and works only if body lumps are applied. So your case will still not work
 and needs another fix. I suggest you to open a bug report in svn. 

Regards,
Anca

On 06/14/2011 02:35 PM, Anca Vamanu wrote: 

Hi Denis,

We hit this problem also some time ago, it was indeed a bug when applying lumps in local_route. We were just waiting for the fix to get enough testing. It is stable now. I have just committed the fix in tm module in both trunk and 1.6. Please upgrade and check.

Regards,
Anca

On 06/14/2011 06:57 AM, Denis Putyato wrote: 

Hello

 

I found that this problem appears when I use append_hf() to add some header in local route of the proxy1 before sending INVITE to proxy2. Without this adding problem disappears.

 

From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Denis Putyato
Sent: Friday, June 10, 2011 5:52 PM
To: 'OpenSIPS users mailling list'
Subject: [OpenSIPS-Users] B2B module and CANCEL

 

Hello!

 

I have a such problem opensips1.6.4-2

 

There are two proxies of version 1.6.4.-2 which has been installed on the same server.

 

One proxy (proxy1) using B2B “top hiding” and located in /usr/local/sbc and using one signaling port 

Another proxy (proxy2) is just SIP proxy and located in /usr/local/opensips1.6.4/ and using another signaling port

 

Both proxies using the same ip address of the server

 

Call flow:

 

some UA – proxy1 – proxy2 – some gateway

 

When UA generate CANCEL then proxy1 does some strange things with FROM or TO uri headers (you can see it in attachment).  Because of this proxy2 cannot parse CANCEL properly and transaction in proxy2 cannot be canceled.

 

Thank you for any help.

 

 

 

 

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