Cisco Systems is warning Cisco Unified IP Phone users that the system contains a vulnerability that opens them up to potential eavesdropping. The networking giant issued a security advisory this week, ...

Two years ago, National Commerce Financial turned to Cisco Systems when it wanted to test the waters of Internet telephony. The midsize Memphis, Tenn., bank installed 150 VoIP (voice over Internet ...

PhD student Ang Cui and computer science professor Salvatore Stolfo at the Columbia University Engineering school found that the entire range of 14 Unified IP Phone models from Cisco can be easily ...

Last summer in the pages of Forbes Wireless Stock Watch, I wrote about the great opportunities for wireless voice-over-IP and centered my observations around one company that has made VoIP a central ...

We hate to break it to everybody who thought the inevitable Apple phone was going to be called the iPhone, but Cisco, which has apparently had the trademark on the name since the 90s, is launching a ...

KIRKLAND, Wash.--(BUSINESS WIRE)--Telrex today announced that its CallRex version 3.1 is the first VoIP call-recording product verified by an independent third party to support the recording of ...

New features in Cisco’s CallManager software promise to make the IP PBX platform more secure and interoperable with standards-based VoIP equipment, while adding native support for video phone calls, ...