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.

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Enable Your SIP Trunk in 6 Easy Steps

October 11, 2016

SIP trunking is an increasingly popular approach to business communications primarily due to its low cost and flexibility. SIP trunking allows businesses to get rid…

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SIP Trunks + Open Source PBX Systems = Big Savings

October 3, 2016

According to a study by The Eastern Management Group, 42% of all businesses will send their toll traffic on SIP trunks by 2018. Why? Because…

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Ghost Calls = You Should be Worried!

September 29, 2016

Are you getting random, or perhaps even persistent calls from a caller ID of 100, 1000, or some random number; but when you pick them…

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How to Choose a SIP Provider for Your Business

September 27, 2016

Ditching the phone lines and choosing SIP trunking for your business is a smart move. You’ll save significant amounts of money, get more flexibility, and…

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Do You Have Enough Internet Bandwidth for SIP Trunking?

September 13, 2016

One of the most common questions we get when we talk to people about moving to SIP trunking for their business is, “Will my internet…

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Pros and Cons of PRI and SIP

September 6, 2016

These days, businesses have the choice between traditional land-line based telephone service (PRI) or internet based service, such as SIP trunking. There’s no single option…

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Telephony Terms to Know

August 2, 2016

We’ve often said that you don’t have to be a telephony expert to enjoy the cost savings and flexibility of SIP trunking. That is absolutely…

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Transitioning to SIP? 6 Things to Do First

July 26, 2016

The jump from traditional phone lines to SIP trunking for business leads to big savings, increased flexibility, and the opportunity to use a host of…

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Basic Telco Concepts that SIP Users Should Understand

July 19, 2016

If you are intimidated by the idea of using SIP trunking for your business’ voice connection because you are not a telephony communications expert, you…

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SIP Trunking and Open Source PBX Systems

June 28, 2016

We’ve written a lot about how businesses can achieve significant savings by switching to SIP. Those interested in slashing costs even further have another option…

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