T46G 3CX - Phone Provisioning Templates

[CWR]

Inbound channels are not the same as lines on the phone. This is really a manual configuration.
Each "Line button" as a separate extension and each of the 16 inbound lines to each of the 16 extensions.

What is the real reason they want to see all of the inbound lines? Do they not understand how Shared Parks work?

When I have changed from old Digital type system to VoIP - they asked for what you describe and I said it doesn't work that way. They quickly understood and accepted the change.