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.

what is sip protocol

What Is SIP Protocol? +9 Frequently Asked Questions About SIP Trunking

November 7, 2019

Session Initiation Protocol (SIP) is a very common protocol. While most people may know what is SIP protocol from Voice Over Internet Protocol (VoIP), many businesses…

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ip trunking

IP Trunking vs. SIP: What’s the Difference?

November 2, 2019

To many people living in the 21st century, SIP trunking is just one more acronym or tech term in a sea of other, existing ones.…

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sip trunk service

Which Types of PBX Systems Can Be Used with SIP Trunk Service?

October 31, 2019

A study found that 70% of all North American businesses use SIP trunks. Why? Because businesses love reducing communications costs. Saving up to 60% on long distance charges…

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sip trunk provider

Industries That Can Benefit by Upgrading to a SIP Trunk Provider

October 26, 2019

In the US, there are 30.2 million small businesses. Every single one needs to communicate with its customers. Phone, fax, and text are still the…

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domain SIP trunking

Private and public domain SIP trunking: Find Out What Makes Them So Different

October 20, 2019

Did you know that as of 2017, more than 65% of businesses were using a SIP trunk? SIP trunking is becoming increasingly popular with big…

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Couple buys car from dealership with SIP trunks

9 Things Car Dealers Should Ask Before Moving to SIP Trunks

October 19, 2019

SIP trunking is becoming the popular choice for auto dealer communication systems. It’s inexpensive, flexible, and easy to use. What’s a dealership not to love?…

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sip trunk

How to Troubleshoot and Avoid the Most Common SIP Trunk Issues

October 18, 2019

Flexible and simple describe the perks of SIP trunk phone software. SIP trunks fit any company, no matter the size or industry. Even if your…

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SIP trunking for medical practices

SIP Trunking for Medical Practices – The Benefits

October 17, 2019

If you are thinking about changing your medical office’s approach to communications, you are not alone. Many healthcare providers are looking for creative ways to…

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City hall building

9 Popular SIP Trunking Features for Local Governments

October 17, 2019

Perhaps the biggest reason that local governments and agencies are quickly moving to SIP trunking is the undeniable cost savings. Cost is always a driving…

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sip network

SIP Trunk Add-On Features to Consider

October 10, 2019

In the old days, there was one phone company and one service. These days, the copper lines are in the phase-out stage. The ISDN line disappears…

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