Yugma: CoIP (Collaboration over IP)
Yugma conference participants can share desktops and control of applications, mark up documents, and record the whole session.

Softphones Reviewed: Global IP Solutions' REX
REX is specifically designed to function well in difficult environments—as in, over the public Internet.

Propel Personal Bandwidth Manager
Want to automatically prioritize Internet bandwidth for your VoIP calls? This management utility may be the answer.

Zoom Model 5900 Phone Adapter for Skype
Zoom's Skype phone adapter works flawlessly—as long as you limit yourself to its basic calling functions.

See Me, Hear Me
$40,000 to $400,000 for videoconferencing? Not any more. We look at inexpensive IP-based alternatives.

Fonality PBXtra: Hybrid Hosted IP PBX
Fonality's unique architecture gives small businesses a perfect mix between running their own hardware and outsourcing their phone system.

CallButler
CallButler is inexpensive, downloadable Windows software that manages a complete virtual phone system.

Skyping up the N800
Skype is popping up on a surprising variety of devices. The latest: Nokia's Internet Tablet.

RingCentral
This hosted offering provides very small businesses with an impressive range of PBX functionality—for a modest monthly fee.

Another New Combo Phone Embraces Skype
Plantronics' Calisto Pro also sports Bluetooth that doubles as a headset for your cellphone.

Ooma: My White Rabbit Days
One White Rabbit's apparently atypical experience with the slick but flaky VoIP device.

Recording Skype Calls
Several vendors have moved to provide important VoIP features that Skype omitted.

RTX America Dualphone 3088
Amid the flurry of Skype-compatible hard phones, here's one with a difference.

Skype Phone Bridges Land and Air
Netgear's Cordless Internet Phone with Skype lets you roam your home or office wirelessly and route your calls over either the Internet or traditional landlines.