I am having a difficult time getting a new UC520 to work with bandwidth.com SIP trunking service. Attached is my config. I am new to this so I am really not sure what is wrong.
It seems like there is a lot of POTS lines stuff in there which maybe shouldn't be as we aren't using them.
What actually tells the phone system to use "dial-peer voice 1001 voip" to make outgoing calls? Maybe this is part of them problem?