Unified Communications/VoIP: Cisco's Top-Notch Portfolio Continues To Evolve

IP telephony videoconferencing

"Our core IP telephony business has been very strong; we're actually close to announcing our 25 millionth handset being deployed," McLeod said. "The application business is growing, and that cuts across a number of things, but I would say specifically unified messaging, our WebEx conferencing applications and our contact center applications.

Cisco was also the only company to see growth in the contact centers.

Cisco bested Microsoft and D-Link in the UC/VoIP category of this year's ARC with an overall weighted total score of 80. In the quality and reliability criteria for products, Cisco notched a 97.7 score--more than 10 points higher than either Microsoft or D-Link--and saw similar, wide-margin victories in just about every other criteria.

"The stability of Cisco is very important, as is the fact that they're very diversified. They've always had one of the strongest partner programs of any vendor regardless of voice or data, and productwise, they bring the whole architecture," said Robert Keblusek, senior vice president of business development at Sentinel Technologies, Downers Grove, Ill.