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Book – Topics


Book Topics



Basics in Data Communications

The OSI Model – simply explained

OSI Model – Tutorial

Fundamentals of Local Area Networks



Simple Security for Smartphone and Tablet

Mobile Device Integration

Mobile Office Technology

Selecting Mobile Device Management Systems


Voice and Video over IP, Unified Communications

Corporate Telephony Strategies for Enterprise Customers and Organizations

From ISDN to SIP

IP-based Video Surveillance

Selecting Video Conferencing Solutions


SIP – The Key to VoIP

Unified Communications and Co-operation

NEW: Unified Communications – Buyer´s Guide

Voice over IP Technology

Voice over IP – Chances, Changes, Challenges




The OSI Model – simply explained

OSI Model – Tutorial


IPv4 and IPv6 Addresses – An Introduction




SIP – The Key to VoIP


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