Hi Mark
I've read all the docs I can find, it seems very heavily 3300 based, there's about three or four pages about 5000 integration.
If I call the Nupoint VM it comes up with Call Cannot be Completed on the phone, when I look at the SIP logs I can see a message back from the Nupoint IP with cause 600 Busy Everywhere.
So I'm sort of nearly there, just need to get the Nupoint to Answer and route!