On 07/02/2010 02:54 AM, Ján ONDREJ (SAL) wrote:

My target is checking for their domain in From: header. Can I use some
transactional rewrite, which can automatically rewrite this change back?
I tryed to use t_on_reply without success yet.

It is not something a proxy is supposed to be able to do, but the 'uac' module provides this functionality in the form of uac_replace_from(). Check out the first three module parameters; they relate to various aspects of statefully rewriting the From header between endpoints A and B in such a way that A does not know about it.

Is it normal behaviour to check for existence of From header and only allow
target's domain? I need to make a trunk between our voip site and target's,
so I think it's normal, that our domains are different.

It varies.  It is a common practice, though.

--
Alex Balashov - Principal
Evariste Systems LLC
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12th Floor, Suite 1200
Atlanta, GA 30309
Tel: +1-678-954-0670
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Web: http://www.evaristesys.com/

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