VoIP

A Brief History of UC&C, Part Two: The IP PBX

Groups Push for Telephone Subsidy Overhaul

Telecom groups ask lawmakers to support a proposal to shift funding to broadband deployment

TVOICE Video #4

Troubleshooting Call Privileges

Defcon: VoIP makes a good platform for controlling botnets

Botmasters can run zombies from payphones and BlackBerries, researchers demonstrate

A Brief History of UC&C, Part One: VoIP and the Softswitch

India wants special monitoring access for Twitter, Facebook

The demand to monitor Twitter and Facebook follows similar requests for access to other online services

Vonage enhances mobility

Moves afoot in U.S., elsewhere to end PSTN copper lifeline

Rush to mobile and VoIP have U.S., Australia eyeing 2018 as year to nix fixed line services

Airtel’s profits weighed down by Africa acquisition, 3G

The company has raised tariffs in India to counter pressure on margins

Cloud-based vs. premise-based VoIP

RingCentral execs offer insight on similarities, differences