So I have a CUCM sever setup and a few phones setup, I have a 1841 router as the default gateway for the network and I am looking at branching out from just internal extension calls.
I have a VWIC-1MFT-G703 card In the 1841 router and wondered if this router can be setup as a voice gateway to allow me to make calls to the PSTN.
If so can someone tell me how I can achieve this and a provider for doing this that's not super expensive. I am only in a lab so I don't want to spend loads.