Session Initiation Protocol is used widely for the setup, teardown and management of VoIP calls. Much of its functionality is related to the setup of calls, as its name implies. Part of this setup ...

Two years ago, Barry Goldstein found himself at the foot of a path he could not refuse to take. It was time for Goldstein, the president and CEO of CT Networks, a Hauppauge, N.Y., solution provider, ...

Human communication has evolved dramatically over the centuries, from word of mouth to letters and telegrams to phone lines that stretch from one end of the world to the other. While you can still ...

VoIP (Voice over Internet Protocol) is a nearly ubiquitous technology that lets you send voice calls over an Internet connection. VoIP, which stands for Voice over Internet Protocol, is a software ...

When you're selecting your company’s business phone system, you will likely be offered one of two choices: a business VoIP system or a traditional landline-based system, also known as a plain old ...

Some cavalierly refer to IP telephony as “just another application” that rides over your data network. But wait and see what happens if VoIP call quality starts eroding or, worse yet, if your ...

Editorial note: Forbes Advisor Australia may earn revenue from this story in the manner disclosed here. Read our advice disclaimer here. If you need a phone service but don’t want to deal with an ...