phone manager

Phone dialer plugin for Apple Address Book.

SkypeMate is the driver for the USB phone or adapter

Finds phone vanity phone numbers known as phone words.

Voice-over-internet phone and chat software.

Backup your files and access them via cell phone and more.

Internet phone and instant messenger (was SIP Communicator).

SIP and IAX/IAX2 software phone.

iSync helps you synchronize the data of your compatible phone and Mac.

Mobile phone application development.

Internet phone to make calls on your Mac OS X