Give your internet connection the power to make and take business phone calls with our SIP trunking solutions!
SIP trunks use the Session Initiation Protocol (SIP) to turn your internet connection into your phone line. They allow your business PBX server to make and receive high volumes of calls (both inbound and outbound) without a physical phone connection.
Add SIP trunks, channels, and DIDs whenever you need them.
Our extensive data centers ensure you're always connected.
SIP Trunks are far more affordable than traditional connections.
SIP trunks combine all data into one secure network so when your business grows, you don't need to buy extra services—just add more bandwidth!
Our SIP trunks provide secure connections between callers and are always being monitored so we can identify and handle potential threats quickly.
SIP trunking makes it easy for you to get local & toll-free numbers, even when you don't have an office in the area, to put customers at ease.
With SIP trunking, your phone bills will much lower and more predictable since they use the internet - instead of physical phone lines - for calls!
Switching voice providers can be a big task. We offer hands-on support to help make sure the transition goes smoothly.
Our network has some of the highest reliability in the industry, with 99.999% uptime across all our data centers.
Enjoy superb call quality with low-latency voice connectivity and redundant SIP servers that offer multiple call routes.
We did the work for you! Our trunks are equipped with all the credentials you need. Just copy and paste them into your PBX.
We know it’s important to stay ahead of the curve – especially when it comes to business communication. Which is why you can enjoy all the latest connectivity features of LightSpar’s SIP trunk!