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 ...

Learn how VoIP gateways translate analog/digital calls into IP traffic, their key features (QoS, SBCs, security), and why ...

VoIP, or Voice over Internet Protocol, is a method of sending audio voice signals -- or, more specifically, telephone signals -- as data packets over the Internet. By taking advantage of the different ...

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 ...

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. Cisco ...

Last week we confessed to a VoIP product backlog and we began to reduce the queue by looking at a software-only, Session Inititation Protocol-based VoIP PBXs and adapters that allow you to use analog ...

The codes and commands used to establish and terminate a phone call over an IP network. The protocol supports such features as conference calling, call waiting and call transfer. The primary IP ...

Internet phone company SunRocket is setting new pricing lows to get more people interested in Internet telephony by slashing its service to $9.95 per month. On Tuesday SunRocket is expected to ...

While the IP telephony market heats up, thermometers are literally spiking in some wiring closets and computer rooms where VoIP and Power-over-Ethernet gear is being installed, users say. Equipment ...

NEC Australia wants to attract SMBs to deploy Voice over IP across their business, with a free IP telephony assessment. NEC Australia wants to attract SMBs to deploy Voice over IP across their ...

Austin, July 11, 2025 (GLOBE NEWSWIRE) -- IP Telephony Market Size & Growth Insights: According to the SNS Insider,“The IP Telephony Market Size was valued at USD 33.35 billion in 2024 and is expected ...

Dublin, Oct. 26, 2022 (GLOBE NEWSWIRE) -- The "IP Telephony Market - Vietnam Industry Size, Share, Trends, Opportunity, and Forecast, 2017-2027 Segmented By Offering (Solutions and Services), By ...