Articles by Tim Gray 

Rebate offer aims to get more VoIP converts.

The VoIP firm garners another $250M.

Market expected to go nowhere but up.

Researchers discover new malware variant that teases with a fake Skype app.

Big Skype transaction doesn't always mean big profits, analysts say.

The VoIP provider appears to be getting squeezed out of the Chinese market.

The company's Clean Pipes initiative helps ISPs protect its customers.

If the report holds true, it could be easier for eBay users to communicate with each other.

New report predicts widespread use of cellular Wi-Fi.

Conference organizers, expert are slapped with a restraining order for premature revelations about Cisco.

Redmond adds another piece to its growing list of managed service firms.

Flaws in its voice-over IP gateways could let hackers eavesdrop on telephone calls and issue denial-of-service attacks on some services.

Vendors meet in New York to address the ever popular issue of e-mail security.

Security firm says it is reviewing the process after releasing a faulty update.

The company brings two new products into its IntruShield family.

Network equipment maker 3Com pays $430M for intrusion prevention specialist TippingPoint in the latest cross-sector deal.