With Release 4.1 of the software, 3Com is expanding its SuperStack 3 NBX to support as many as 1,500 devices, which are a combination of telephone handsets and central office telephony connections.

Although IP telephony (defined as IP-based telephones on a corporate IP network) has made considerable progress for basic voice connectivity, business features, and reliability, wholesale ...

Voice over IP Fundamentals, by Jonathan Davidson and James Peters (Cisco Press, 2002), offers a solid introduction to IP telephony concepts that could easily serve both as a management overview ...

IP telephony is a communications technology that is tailor-made for today’s demanding and rapidly evolving business environment. Written by James Haensly, Contributor Feb. 23, 2003 at 8:00 p.m. PT ...

Therefore, IP telephony–ready structured cabling systems will need a plan to power active devices during a power outage. Power over UTP will be a critical technology used to achieve this goal.

This story is from March 27, 2004 IP telephony gaining momentum SATYAPRAKASH SINGH / TNN / Mar 27, 2004, 18:22 IST AA Follow us ...

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 ...

The primary IP telephony signaling protocols are H.323, SIP and MGCP/MEGACO. There are also proprietary protocols; for example, Cisco's Skinny is widely used. See IP telephony.

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. DirecTV ...

The Global IP Telephony Market is projected to register a CAGR of 7.3% during 2023-2030, fueled by growing aviation industry and rising air travel activities, Major Participants Includes areNew ...