SIP Trunks from Turnkey Telecom Group can replace your traditional analogue or ISDN lines at a fraction of the cost, with quick and easy installation.
What are SIP Trunks?
A SIP Trunk is the virtual link between your PBX and the PSTN over the internet. It allows you to make outbound calls and receive inbound calls using an IP connection (VoIP) rather than a traditional ISDN/PSTN line. With ISDN being phased out and moving to all-IP, SIP Trunks will be essential.
Our SIP trunks are available from £7.50 per month and include FREE Local and National calls and UK mobiles from as little as 1p per minute.
Why use Turnkey Telecom SIP Trunks
Voice networks are moving to SIP and it has become the preferred service for business.
Provide flexible and resilient voice services
Maximise investments and leverage your IP infrastructure
Simplify a business's phone system operation
Facilitate the switch from ISDN to all-IP services
Converting to SIP is easy, let us bring modern day flexibility to voice.
Easily add and scale down as required on demand. Add capacity without the need to install physical lines and no costly engineer visit.
Rapid Deployment & Easy to Use
Fast and simple set up. Connecting new geographic locations enables you to get a business up and running very quickly.
UK & International Numbers
UK and International numbers ready to instantly provision and program.
Moving location, country, or just want to move to SIP? We appreciate numbers are essential to you, so a dedicated provisioning team looks after the process.
International SIP Breakout
Facilitate global working. Ensure each country can make calls to the emergency services and receive a local call that’s not in an international call price bracket.
Find out that your telephone system is down before your customers do. Monitoring and recovering from a number of voice issues can easily be set up on our portal.