IP (Internet protocol) telephony started out in the early days of the Internet as an enthusiast” toy. US users who paid no call charges installed Internet telephony on their PCs and had fun phoning ...

The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

IP telephony is a next-generation technology that is changing the way companies communicate, and is reshaping the business landscape. Through the unification of voice and data networks, IP telephony ...

San Francisco-based-CallTower, a recent spin-off from Networld Communications, is a solution provider that's selling IP telephony as a service. The start-up hopes to hit the sweet spot of SMBs and ...

Hosted service lets enterprise users save on operational and capital expenditures, and reap the benefits of next-generation voice-over-IP services. Some companies that want to implement IP telephony ...

The system, in principle, is simple. Replace the desktop phones with devices that digitise voice and connect to the LAN with their own IP addresses. Calls between these IP phones happen by ...

David Stever, manager of communication technology services at PPL, knows that IP telephony is the future. He also knows that his company (formerly known as Pennsylvania Power & Light) has a massive ...

Now is the time to begin implementing open source IP telephony. Here’s why. Now is the time to begin implementing open source IP telephony. Here’s why: • Open source business models are changing ...

Abou-Ltaif said: "Demand for IP telephony solutions is booming. The IP telephony equipment market in Europe will grow by 50.1 per cent this year, to a market worth $2.26 billion. As more and more ...