Virtually all currently marketed IP telephony systems share a common design platform of server-based call control and distributed media gateways, but there still remain noticeable differences that ...

I’ve recently been working with a client on the Gulf Coast – Hurricane Alley, as we like to call it – that is interested in replacing its traditional IP PBX system with a cloud-based telephony system.

IP telephony began humbly as a novelty application that allowed online users to converse over the Internet. Today, it has finally matured enough in both feature sets and network availability that it ...

Nortel Networks Corp. last week unveiled a new IP telephony (IPT) initiative that offers standard packages of hardware and software that promise to cut customers’ upfront costs by up to 30%. The IPT 1 ...

Big Blue borrows SOI technology to achieve a 30 percent performance gain in custom chips for telephony backbone and wireless devices IBM is pulling out the heavy artillery in its quest to build custom ...