What's better than SIP?

In the market for a new business telephone system?

ISDN has been the main solution for businesses for many years

SIP Trunking is fast becoming the best alternative to ISDN

ISDN lines will no longer be able to purchase from September 2023

Any business with a compatible PBX can switch to SIP trunking service

And benefit from more flexible, less expensive and more resilient phone service

Your other option is a cloud-based Hosted Phone System

for which a reliable internet connection is paramount

Is switching to SIP easy?


With SIP, you no longer need expensive ISDN lines

SIP trunking can even be used alongside your existing ISDN connections to ensure a smooth transition

If you don't have ISDN in place, a hosted solution rather than SIP might be the best choice

but it depends on the business and existing infrastructure 

BTT have migrated hundreds of businesses across to SIP lines

With the ISDN switch-off looming, now is the time to plan a migration. 

The benefits of moving to SIP trunking can transform business communications

The process of switching is simple and safe, even for the most risk adverse of businesses

If you need advice, get in touch.