byphone

Make calls using byphone hosted phone services. Automatically configure your SIP credentials by logging in with your https://app.byphone.co.uk account, or by scanning a QR code from that account.

Byphone is a fully functioning hosted phone system that makes number management easy and can replace or work alongside your current phone system. It brings all your phone numbers and devices, both personal and business, under one management system.
https://www.byphone.co.uk/