[OpenSIPS-Users] SIP trunk provider lab

[Iñaki Baz Castillo]

El Sábado, 14 de Marzo de 2009, home at elnour.biz escribió:
> Hi,
>
> thank you for your response!
> correct me if I'm wrong, but aren't we going to loose dest phone number if
> we use dbaliases?

Yes, the RURI will become the Contact of the regietered SIP account associated 
to these phone numbers. But you can store the original RURI in an AVP, append 
it to the request in "P-Called-Party-ID" (RFC 3455)...
Also, the called number remains in the To header (except in case it was 
diverted previously, but it is not possible if you receive calls from a 
gateway).


> Also please provide hints on ENUM, how do I use it for this purpose?

ENUM associates phone number is E.164 format to SIP accounts. OpenSIPS has a 
function to perform a ENUM query (take a look to "enum" module in OpenSIPS).

-- 
Iñaki Baz Castillo