The networking giant announces the latest version of its Internet Protocol-based PBX call manager software, which integrates video conferencing into its IP telephony solution. Marguerite Reardon ...

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, ...

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 ...