Telephone is a VoIP program which allows you to make phone calls over the internet. It can be used to call regular phones via any appropriate SIP provider. If your office or home phone works via SIP, you can use that phone number on your Mac anywhere you have decent Internet connection. Features Address Book contacts autocomplete Sending tone signals (just press numbers on the keyboard during a call) Mute Hold Transfer Call waiting
It works like a telephone to let you make calls through your computer.
This phone recording software allows you to manually record telephone calls.
With the nCTI you use your computer as a remote control for your telephone.
PC to PC and PC to telephone mac application
UMDirectory allows you to access the U of M Staff Telephone Directory.