Have a question about shared-line CID.  I have a group of 8 users with their primary lines shared acroos all 8 phones.  When User A gets a call from a customer they want to have it so other users can press their line and see the caller-id information from the incoming call to User A. I cant find a way to do it.  Also, I just read that you shouldnt share a primary line across more than one phone.  Could that be causing my issue? Phones are 9971's using SIP if that helps at all. Thanks! ... View more