This week’s sneak peek of a Cisco Press book chapter is an excerpt from Cisco Voice over IP (CVoice) (Authorized Self-Study Guide) Adobe Reader, 2nd Edition, by Kevin Wallace. This is the blurb from ...

Cisco's IP telephony offering has become so complex in such a short period of time that to learn about it now involves a two-part, eight-day training course. Delegates can either attend the two parts ...

On Feb. 11, 2000, a phone call was placed from space shuttle Atlantis in orbit to NASA Flight Director Bob Castle at Mission Control in Houston. On Feb. 11, 2000, a phone call was placed from space ...

A few years ago, voice over IP was the domain of just a handful of early pioneers including 3Com, Cisco, Clarent, Nuera Communications and Hypercom. But now this convergence technology is finally ...

A software flaw in Cisco Voice over Internet Protocol phones could leave its customers vulnerable to a hack attack. The United Kingdom’s National Infrastructure Security Co-ordination Centre (NICC) ...

Many certifications touch on voice over IP (VoIP) topics tangentially, but numerous credentials now focus a fairly substantial portion of their coverage on this subject matter. In this certification ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Cisco is set ...

The term Voice over IP (VoIP) does not refer to a single service but encompasses an entire collection of services that can fill the phone service needs of many different residential and business ...

Cisco is set to announce one of its largest Internet telephony contracts to date. On Tuesday, the company will announce that Boeing has selected Cisco to be its main supplier of Internet Protocol ...