I am try to use the 562 headset with the mult source base and when I hook up both the phone and computer, the phone turns off. I have model CP-7841 desk phone.  If one source is plugged up (either the phone or computer) there is no problem.  The prob...

We have one mailbox that when called from and external phone number the system will not save the voice mail message.  Internal messages work fine, both retrieving the message via Outlook or calling into the voice mail system.  When a message is left ...