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How to Cheat at VoIP Security

Converging voice and data on the same wire, regardless of the protocols used, ups the ante for network security engineers and managers. One consequence of this convergence is that in the event of a major network attack, the organization's entire telecommunications infrastructure can be at risk. Securing the whole VoIP infrastructure requires planning, analysis, and detailed knowledge about the specifics of the implementation you choose to use.

Voip - what is it?

As technology grows, newer and newer appliances are available. It seems there's no stopping!

Ip Telephony

As technology grows, newer and newer appliances are available. It seems there's no stopping! The latest communications innovation is the voice over IP technology. Here's a brief introduction to voice over IP.

Internet Voice

QOS or Quality of Service Techniques

Carrier VoIP,Book Review:

Software Components

Just like any other network, voip technology requires (besides physical devices) software to make it work properly.

In the voip technology software domain, two protocols have stood up to the challenge:
  1. H.323 and
  2. SIP.

Cisco Voice over IP Solutions

Deploying Cisco Voice over IP Solutions

Book Title: Carrier Grade Voice Over IP
Author: Daniel Collins
Publication: McGraw-Hill Professional September 2002
ISBN: 0071406344
Book Title: Deploying Cisco Voice over IP Solutions
Author: Jonathan Davidson (Editor), Tina Fox, Phil Bailey (Editor), Rommel Bajamundi, Wayne Cheung,
Publication: Cisco Press December 2001
ISBN: 1587050307


deploy cisco voip

New McGraw-Hill Telecom Factbook

Why voice over IP:The New McGraw-Hill Telecom Factbook

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Book Title: The New McGraw-Hill Telecom Factbook
Author: Joseph A. Pecar & David A. Garbin
Publication: McGraw-Hill Professional July 2000
ISBN: 0071351639