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SIP (Session Initiation Protocol)

Delivering phone lines across the internet for a flexible, always on, pay-as-you-go service

Our solution

SIP delivers phone lines across the internet to maintain Business As Usual even if the local network fails. There are no geographic restrictions for users, and call quality for both voice and video is HD standard. It also means you can make significant cost savings despite having unlimited, scalable capacity. 

It allows you to run multiple communications applications on your IP network or broadband line. In practice, that means you slash your call costs by making voice calls over the internet.

It means that you can enjoy great cost savings, you can keep your current phone numbers, you can forward calls for free and, because it is supported by our telephony experts, you can be sure of a high quality connection.

Extra Help

We have case studies, documents and resources to help you find out more.

Cutting Room Creative
Cutting Room Creativeq

Cutting Room Creative

Adept4 is transforming the way this salon operates and is setting it up for future innovation.

Converged Services
Converged Services

Converged Services

Adept4 considers the benefits of delivering voice and data via the internet.