Is it possible to have multiple incoming IAX2 trunks on trixbox?

This is the scenario

We have an existing Trixbox with an IAX2 trunk from 2talk which works perfectly

We have acquired a competitors company and we want to have incoming calls via the same Trixbox under a seperate IVR.

The solution would be to have 2 trunks, each with a different destination.   What is the easiest way to achieve this?  can 2 IAX2 trunks exist with the port forwarding etc etc?