A lack of protective security measures covering IP telephony products and implementations may be cause for alarm among enterprises, according to a META Group finding. The idea has raised concerns ...

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 ...

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 ...

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 ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Vertical Communications announced the release of MBX IP, a ...

Network World embarks on its first Technology Tour of the year later this month, “Voice over IP: IP Telephony from Dollar One to Dollars Won.” Keynoting the seminars will be Network World columnist ...

While everyone seems to agree that VoIP is a powerful technology that will eventually render traditional phone service obsolete, few can articulate the kind of effect it will have, if any, on ...

There’s no doubt that Microsoft could enter the IP telephony market. But why would the software giant want to enter an area so foreign to its core business? Well, the answer is IP telephony is moving ...

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 ...

Nortel Networks Inc. yesterday announced a new IP telephony initiative designed to sell customers on standard packages of hardware and software to help lower upfront costs by up to 30%. Called IPT 1-2 ...

Cisco's IP telephony offering has become so complex in such a short period of time that to learn about it now involves a two-part, eight-day training course. Delegates can either attend the two parts ...