Hi Mudassir,
If you downgrade same issue?
Or is a combination of firmware and CCM?
Let us know which behaviour you are seeing
just for the record...
Always use Prime Line is primary used when the phone goes off-hook. This
determines if you want to go off-hook on the primary line all the time or
not. If you choose to always use primary line, then everytime you go
off-hook, we use the first line on the phone and it does not matter if there
is a call ringing on another line.
If its set to false, then when you go off-hook, it will go off hook on a
line which is ringing and not your primary line.
