[Kamailio-Users] Request uri vs registered contact

[Alex Balashov]

Olle E. Johansson wrote:

> ...and I've seen implementation who refuse to accept the registered 
> contact as a request URI...
> 
> There's some vague security thinking behind a device who doesn't accept 
> any r-URI from, but only the registered contact. Is some cases, the 
> contact indicates a line or something in the device, so it needs the 
> full contact to be able to provide the user with the proper interface 
> reaction for the incoming call.

Yep.  It's not stupid;  the logic is quite clear, and the behaviour is 
as intended.  It just poses a problem for trunking and/or multiple DIDs 
where the device is expected to potentially route a call differently 
based on the number used to reach it.

-- 
Alex Balashov
Evariste Systems
Web     : http://www.evaristesys.com/
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