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Latest VoIP Articles

Asterisk, Jabber (XMPP) Basic Setup Tutorial Asterisk, Jabber (XMPP) Basic Setup Tutorial
This article deals with setting up your Asterisk VOIP PBX to run along side a Jabber XMPP Server to send message alerts, incoming call notifications, queue statistics, basically whatever you can dream up.
Understanding SIP Understanding SIP
By Ubiquity
H.323 Tutorial H.323 Tutorial
This document summarizes the H.323 (H.225, H.245) Recommendation into an understandable tutorial.
Voice over IP: what it is, why people want it, and  where it is going Voice over IP: what it is, why people want it, and where it is going
By Jane Dudman
Hacking VoIP Exposed Hacking VoIP Exposed
By David Endler & Mark Collier
Understanding Voice over IP  Protocols Understanding Voice over IP Protocols
By Cisco Systems
Voice Over IP 101 Voice Over IP 101
Understanding the Basic Networking Functions, Components, and Signaling Protocols in VoIP Networks
VoIP Frequently Asked Questions VoIP Frequently Asked Questions
Frequently Asked Questions about VoIP (Voice over the Internet Protocol)
What is VoIP? What is VoIP?
An overview on VoIP (Voice over IP) and what it can do for you.

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5 Ways Small Businesses Can Create Happier Customers
On-Demand Webinar >     Watch Now!SPONSOR: AvayaWHAT:Hear about what steps are necessary to boost customer loyalty to make a positive impact on your business without letting other im...
Why SMBs Need to -€˜Hang up-€™ on Legacy Phone Systems & Adopt SIP Trunking
On-Demand Webinar >  Watch Now!SPONSOR: PanasonicWHAT:Watch this FREE on-demand webinar to hear from phone system experts about how small businesses are using SIP trunking  (without forkl...