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 ...

VoIP, which stands for ‘Voice over Internet Protocol’, has become a big player for all kinds of companies. Many businesses now favour internet telephony over analogue lines. But what exactly is VoIP ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Robert Kelly is managing director of XTS Energy LLC, and has more than ...

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 ...

The scenario would always play out the same way. With your normal analog desk phone, you would place a call to speak to someone in another organisation, normally one in the financial sector with more ...

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 ...

Once criticized for unreliability, Voice over Internet Protocol (VoIP) is now making headlines for its flexibility. Once accused of being difficult to deploy, VoIP is today being touted for its ease ...