It is a small setup, just 2 incoming lines and 5 extensions. We have no need for hunting groups or anything, just have all the phones ring on all incoming calls.
Everything is working great for the 1st line, but whenever someone rings in on the 2nd line, I can see the light flashing showing an incoming call, I can hear the main switching unit make a "clicking" sound like it does when line 1 rings, but NONE of the extensions will sound a ring tone when the 2nd line is being called.
Any tips on how to get this working? Thanks!