Secure a line, or maybe line isolation?
Secure a line, or maybe line isolation?
(OP)
We have an old Partner system in one of our buildings. Two line setup. If user is on line 1 using the phone, user 2 can push line 1 on the phone and listen in. Is there a way to isolate the lines so users can't listen in?
RE: Secure a line, or maybe line isolation?
Dermis and feline can be divorced by manifold methods.*
*(Disclaimer for all advise given)--'Version Dependent'