The SIP Blog

This blog is dedicated to SIP trunking and related services. Learn more about SIP phone service, SIP providers and VoIP SIP trunks.

The ABCs of Using a SIP Trunk

June 23, 2014

For most businesses, the phones are a lifeline that connects customers, partners, prospects and staff.  It is imperative that the line be kept open or…

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How to Cut Communications Costs Even if Your PBX is Not SIP-Enabled

June 19, 2014

The communications industry is experiencing a massive shift as businesses move away from traditional telephone lines to SIP trunks for connectivity to the PSTN (Public…

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Before You Go All In – Get Your Free SIP Trunk Trial

June 17, 2014

If you are in the IT or telecommunications industry, or even if you are just a small business owner looking at business phone solutions, you’ve…

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How to Find the Worst SIP Trunk Provider

June 16, 2014

We write a lot about what to look for in a great SIP trunk provider, but we don’t often talk about what makes a provider…

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Quick Guide: SIP Trunk Basics

June 13, 2014

The percentage of North American companies using SIP trunks or Session Initiation Protocol trunking and traditional T-1s will just about by 2015 according to a…

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Is Your Business Ready for Cloud SIP Trunking?

June 11, 2014

Low cost and flexibility are the primary reasons that more and more companies are moving away from traditional PRI telephone lines and to cloud SIP…

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PRI or SIP Services – Which is right for you?

June 8, 2014

Customers of business phone service usually establish dial tone with either PRI or SIP services.  Each approach has some advantages and tradeoffs, so it is…

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DID Demystified

June 6, 2014

When we wrote earlier this week about common SIP trunking acronyms, we left off DID.  Today, we correct the oversight and tell you everything you…

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7 Questions to Ask When Evaluating SIP Providers

June 5, 2014

The old saying goes, “If you don’t know jewels, know your jeweler.” This advice is certainly applicable to the selection of a SIP provider. Most…

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SIP Trunking Acronyms Explained

June 4, 2014

Many industries develop languages of their own.  The medical field has it’s own jargon.  Legal lingo is frequently incomprehensible to the lay person and I…

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