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 ...

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 ...

You’ve studied the promising return on investment for IP telephony and researched vendor solutions that appear to fit your company’s needs. If you’ve done your homework, you also know that merging ...

WASHINGTON — The unsettled Internet Protocol (IP) telephony industry gathered this week at the VoiceCon conference to assess its progress after a disastrous year for telecommunications companies. The ...

One of the drivers encouraging companies to implement IP telephony throughout the organization is the ability to provide consistent communications features from any location. Treating a network of ...

You are likely to encounter three main types of digital telephone systems in the world of business today. A fixed digital telephone system is connected to the main telephone network via cables.

Security researchers say the Diameter protocol used with today's 4G (LTE) telephony and data transfer standard is vulnerable to the same types of vulnerabilities as the older SS7 standard used with ...

While mobile telephone viruses have been the subject of headlines recently, IP-based telephones could represent a more immediate security threat for many businesses. "Attacks on IP phones are actually ...

As we continue to hear for plans by the service providers to discontinue POTS (plain old telephone service), the question of whether the traditional telephone will soon become obsolete is looming on ...