OZEKI OZEKI Phone System
Customizable PBX for Windows

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Ozeki Phone System

Developers guide | Introduction to VoIP

Video tutorials

These online video tutorials cover the most common questions you can encounter when building a corporate VoIP communication system. These videos also help you understand the impacts of VoIP and the difference between VoIP and other technologies (like PSTN). This continual VoIP guide provides a handy way to learn all details and technical background required for setting up a really efficient and advanced VoIP communication system based on Ozeki Phone System.

Please select a topic:

VoIP Technology

Mobile VoIP Technology

VoIP Products

VoIP Configuration

VoIP Hardware

Free VoIP

Instant benefits of video tutorials:

Access over 100 online videos to train yourself in VoIP related topics
Find everything under one roof that is required to build your VoIP system
Learn quickly and easily from your own computer or mobile device
Use these tutorials to train your staff in VoIP topics


What is VoIP? Length: 00:02:52	What is ATA? Length: 00:02:29	What is PABX? Length: 00:02:47	What is SIP? Length: 00:04:16	What is Dial Plan? Length: 00:02:20