Voice over IP
What is VoIP (Voice over IP) ? VoIP technology enables the real-time transmission of voice signals as packetized data over IP networks that employ the Transmission Control Protocol (TCP), Real-Time Transport Protocol (RTP), User Datagram Protocol (UDP), and Internet Protocol (IP) suite.
What is the benefits of using VoIP ? VoIP lets you make free long distance voice and fax calls over existing IP data networks. Today businesses that implement their own VOIP solution can dramatically cut long distance costs between two or more locations.