SIP Trunking Fundamentals: Everything You Need to Know

SIP TrunkingSIP Trunking is a technology that has been around for many years, but it is only now starting to become popular. This is because businesses are realizing the benefits of SIP Trunking and the cost savings that they can achieve by implementing it. In this blog post, we will discuss the fundamentals of SIP Trunking and how it can benefit your business.

SIP Trunking Fundamentals

SIP Trunking is a technology that uses the Session Initiation Protocol (SIP) to connect an on-premises PBX system to the public switched telephone network (PSTN). SIP is a communication protocol that is used to establish, maintain, and terminate voice and video calls. With SIP, you can garner many benefits, including cost savings, increased flexibility, and improved scalability.

Cost Savings

One of the biggest benefits of SIP Trunking is the cost savings it can provide. The technology can help businesses save on their monthly phone bills by eliminating the need for traditional PSTN lines. In addition, it can also help businesses save on long-distance and international calls.

Increased Flexibility

Another benefit is increased flexibility. With SIP Trunking, businesses can add or remove phone lines as needed, without having to worry about contracts or cancellation fees. This can be a great benefit for businesses that experience seasonal fluctuations in call volume.

Improved Features

SIP Trunking solutions often come with a number of features that can be beneficial to businesses, such as caller ID, call waiting, and voicemail. These features can not only help your employees but also improve your customer service.


SIP Trunking is a great solution for businesses of all sizes. If you are looking for a way to save money on your monthly phone bill, or if you need a more flexible and scalable solution for your business, SIP Trunking may be the right choice for you.

If you have any questions regarding SIP Trunking, please contact Intuity today at (800) 811-1086. Please feel free to also follow us on Twitter.