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

PBX videos

161º to 165º video

PBX System Dallas
00:55 · Published: 08/11/2011
AddPac IP-PBX (IPNext180, IPNext187, IPNext190)
02:18 · Published: 08/10/2011
Pbx Boston
00:53 · Published: 08/10/2011
PBX Systems Austin
00:50 · Published: 08/08/2011
PBX Phones & Systems
01:44 · Published: 08/10/2011

Next videos »« Previous videos

PBX videos

PBX System Dallas

AddPac IP-PBX (IPNext180, IPNext187, IPNext190)

Pbx Boston

PBX Systems Austin

PBX Phones & Systems