Alcatel Unleashed

Good afternoon, I have a Purpel version oxe with a sip trunk against the operator and another against an Asterix, I need to route all incoming calls to Asterix using the OXE as a gateway, how should I do?

I don't know the numbering in Asterix, only that it is 4 digits.

Greetings.

if did is avalaible in the public siptrkgp so transcode (DID) the incoming call on oxe to reach *RIX extensions.