[SR-Users] How to rewrite "tu" in CANCEL message ?

[Alex Balashov]

On 01/30/2013 09:31 AM, Julia wrote:
> We need some number manipulation for outgoing calls to PSTN GW.
> The same manipulations must be in "ru" and "tu", because our PSTN GW adds
> redirection when tu ≠ ru.
> When we used INVITE re-parsing for CANCEL, modified "tu" is not included.

I would say your PSTN GW is doing it wrong.  No routing should ever be
done on To.  It is a purely cosmetic commentary on the intended logical
destination of the call.  Only the RURI should be used for that.

-- 
Alex Balashov - Principal
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