Ok..let me be a bit more clear.
We have a SIP redirector...which is just a database bolted onto libsip. This database has an entire LERG per client...which means 155,000 NPA/NXX combinations.... There is no way to manage this in ser.cfg routing...therefore we created it.
However, I simply need a proxy that can query our database and route the call on behalf of the UA to the corresponding gateway/interface.
Marian Dumitru wrote:
Hi Eric,
It's just a matter of SER configuration. The service provider may decide on whatever criteria he likes (upstream entity, downstream UA, ACLs, etc) which redirect replies are filtered and processed on server and which ones are forwarded to the UAC.
Best regards, Marian