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.

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CIPT1 Lab 2 - Manually Adding a Cisco IP Phone
05:47 · Published: 02/11/2011
Cisco Unified IP Phone 9971
02:41 · Published: 02/11/2011
Cisco Phone Repair Telephone Repair
00:05 · Published: 02/07/2011
Cisco Video Phone Call
00:32 · Published: 02/07/2011
Cisco phone services: ETA weather - free
01:19 · Published: 02/08/2011

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Cisco Systems videos

CIPT1 Lab 2 - Manually Adding a Cisco IP Phone

Cisco Unified IP Phone 9971

Cisco Phone Repair Telephone Repair

Cisco Video Phone Call

Cisco phone services: ETA weather - free