Office phones have come a long way in a relatively short time. With the introduction of Internet Protocol phones, new features make those devices more akin to computers than simple phone systems.

The AEQ Systel IP broadcast telephone and multiconference solution operates on VoIP phone lines. The system is based on a digital matrix designed to manage IP lines. The company says the interface ...

It's been the big trend in enterprise telecoms for the past five years--run your data and voice traffic on the same IP network. Yet many of the companies that have adopted voice over IP have decided ...

VoIP (Voice over Internet Protocol) is a system for transmitting voice calls over the internet. IP phones use an internet connection rather than phone lines for transmission, but otherwise work the ...

It's been the big trend in enterprise telecoms for the past five years - run your data and voice traffic on the same IP network. Yet many of the companies that have adopted voice-over-IP have decided ...

Avaya Inc. this week announced inline power capabilities for its Cajun stackable switch, allowing it to power IP phones through their network cables. The new technology, based on the 802.3af standard ...

On the morning of September 11, after the terrorist attacks, many students at Columbia University tried to make phone calls to family members and friends, but Manhattan’s telephone networks were ...

John Breeden II is an award-winning reviewer with more than 20 years of experience covering technology. Follow him on Twitter @TheLabGuys. Office phones have come a long way in a relatively short time ...

On the morning of September 11, the day of the terrorist attacks, many students at Columbia University tried to make phone calls to family members and friends, but Manhattan’s telephone networks were ...