Yahoo Messenger beta for Mac adds voice support

If you want to make calls to mobiles or land lines, you can create a Phone Out account. Accounts Phone In accounts are also available and allow you to receive calls made by other users from any phone.

Yahoo Messenger includes a free voicemail and call forwarding. Voice messages left in the Yahoo Messenger mailbox are sent as links to the chosen email address. The use of call redirection allows you to redirect incoming calls to any conventional or mobile phone number.

Yahoo Messenger for Mac also includes tabbed messaging windows, chat rooms, message archiving, webcam support, and file and conference transfers.

Web: http://messenger.yahoo.com/mac.php