Shahidulqaz's Channel - YouTube

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2:45

1 month ago

What is VoIP?

A brief introduction to the Voice over IP (VoIP) technology by SigVoice Corporation. This presentation highlights key components (ATA, IP Phones, I...

sigvoice1 • 61,698 views

Shahidulqaz commented:

Hi

Ozeki trixbox is the best superior for VoIP

About Shahidulqaz's channel

Created by

Shahidulqaz

Latest Activity

Jan 15, 2012

Date Joined

Jan 15, 2012

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Age

27

Country

United States

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