Sip Trunking - The Basics

What is SIP Trunking?

SIP trunking is a technology that uses the internet to connect your business's PBX system to the public switched telephone network (PSTN). By using VoIP, businesses can make and receive phone calls without having to use a traditional landline.

How Does It Work?

A SIP trunk is established when two endpoints, usually a PBX server and an IP-PBX, are connected. The PBX server acts as a gateway between the IP-PBX and the PSTN. This allows businesses to make and receive phone calls using their existing internet connection.

What Are the Benefits?

There are several benefits of using sip trunking for your business. First, it can save you money on your monthly phone bill. Second, it's more reliable than a traditional landline because it uses your existing internet connection. Third, it's more flexible because you can add or remove lines as needed. And fourth, it's easier to scale because you can add additional lines as your business grows.

If you're looking for an alternative to traditional landlines, then sip trunking may be right for you. With sip trunking, businesses can make and receive phone calls over the internet using their existing internet connection. This can save you money on your monthly phone bill and be more reliable than a traditional landline. If you're considering making the switch to VoIP for your business, then be sure to check out our other blog posts about VoIP so that you can make an informed decision about what's right for you.