Hello all,

I have a customer that I installed a SL1100 6 to 7 years ago.
All has been working Ok except now the business owner said
that when he is on a silent hold (No MOH) and a second call
comes in that he can hear the conversation on the of the 2nd
call in the background.

To me it sounds like CrossTalk but I never heard that to happen
with a Digital Phone System with Twisted Pair wiring.

So has anyone else experienced this issue and what could be
causing it to happen??

Any thoughts of suggestions would be appreciated.

Thanks,

Les