What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

« News

MULTIMEDIA

Cisco Systems videos

81º to 85º video

Best Buy Cisco IP Phone 7911G Cheap Price Sale
00:35 · Published: 07/31/2011
Cisco UC500 VoIP Telephone System Voice View Express User Guide
04:58 · Published: 08/01/2011
Cisco IP Phone 7962 Ringers
01:15 · Published: 02/05/2010
Cisco Phone System Review
00:18 · Published: 07/24/2011
See the technologies behind the Cisco Borderless Challenge
20:12 · Published: 07/13/2011

Next videos »« Previous videos

Cisco Systems videos

Best Buy Cisco IP Phone 7911G Cheap Price Sale

Cisco UC500 VoIP Telephone System Voice View Express User Guide

Cisco IP Phone 7962 Ringers

Cisco Phone System Review

See the technologies behind the Cisco Borderless Challenge