What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

FreePBX Server with Cisco IP Phone & Softphone on T-Mobile G2 Vision

FreePBX Server with Cisco IP Phone & Softphone on T-Mobile G2 Vision Calling my extension with softphone, calling home phone from softphone...

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