[OpenSER-Users] Is it a bug? TM module is sending CANCEL requestregardless what the script do with the From Header since 1.3.0

Bai Shi baishi at nus.edu.sg
Wed Mar 12 12:06:21 CET 2008


Hi Andreas,

Actually it is different issue =P. You can manually change From in CANCEL in 1.2.2, however, in 1.3.0/1 even if you do manually modification, it won't work at all =).

I think since TM module will take care of the uri rewriting, it should smart enough up replace the From/To/Contact headers correct?

Rgds,
Bai Shi

-----Original Message-----
From: Andreas Granig [mailto:agranig at sipwise.com] 
Sent: 2008年3月12日 19:00
To: Bogdan-Andrei Iancu
Cc: Bai Shi; users at lists.openser.org
Subject: Re: [OpenSER-Users] Is it a bug? TM module is sending CANCEL requestregardless what the script do with the From Header since 1.3.0

Hi Bogdan,

> you say that in 1.3 (opposite to 1.2), the forwarded CANCELs preserve 
> the received FROM hdr instead of using the changed FROM, right?

I use 1.2.2 and I face the same issue. I do change the From in the 
INVITE, but in CANCEL the unchanged header is sent out. Do I manually 
have to replace From in the CANCEL as well, or should OpenSER 
automatically take care of that?

Andreas


> 
> Regards,
> Bogdan
> 
> Bai Shi wrote:
>> I’m not sure if it is a bug. Currently our set up need to do 
>> masquerading on the From header for all invite requests. It used to 
>> work okie when we process for the CANCEL request in the routing logic. 
>> But after upgrading to openser 1.3.0, the TM module is sending CANCEL 
>> out using local cached From info rather than the info processed by 
>> uac_replace_from. May I know is this by design or it is a bug?
>>
>> Rgds,
>>
>> BS
>>
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>>
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