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This article compares and contrasts some of the VoIP Review sites in order to help consumers make an informed decision before buying.

VoIP can reap big rewards for your business, but a faulty implementation can do the exact opposite. Here are some reasons why phone systems strategies may fail, and what you can do about it.

Finding the best IP-PBX vendor means asking the right questions.

This article details buying options for VoIP customers.

This article explains VoIP codecs.

Answer to how much a phone system cost per user is. An overview of phone systems on a cost per user basis

Overview of current Unified Communications and UC market with possible future developments

This article describes software necessary for operating IP PBX's.

Comparing business class VoIP should be done carefully, with a focus on your needs, types of service available and selecting the best provider for business needs.

A guide on comparing VoIP systems for businesses based on needs, costs, training, security and more.

A guide to compare office phone systems before making a purchase decision.

VoIP technology offers many different conference-calling software solutions for today’s business owners.