While IP PBX vendors duke it out for market share in the converged LAN/WAN arena, a recent analyst report warns not to count out a certain software vendor from Redmond. A report from IDC identifies ...

You can reduce your power charges by buying the better VoIP server and associated storage system, saving as much as 25%. I discuss the issues surrounding VoIP server power usage in the December 2007 ...

Even many IT professionals haven't heard of the Session Initiation Protocol (SIP), so it's almost certain your users haven't. However, unless you're using an entirely proprietary Voice-over-IP (VoIP) ...

LITTLE ROCK, Ark.--(BUSINESS WIRE)--Windstream Enterprise, a leading IT managed network provider, today announced it has fully migrated its leading Voice over IP (VoIP) platform to Microsoft’s Azure ...

I’ve had a phone line free household since I first got a cell phone. Being free from the wires works fairly well, but it has some limitations. To me the cellular phone is like a personal accessory, so ...

For all the technology behind Voice over IP (VoIP), you'd expect that it would work on every network, but this unfortunately isn't the case. Network Address Translation (NAT) is a common practice used ...

Even many IT professionals haven't heard of the Session Initiation Protocol (SIP), so it's almost certain your users haven't. However, unless you're using an entirely proprietary Voice-over-IP (VoIP) ...