SIP Call Plan

SIP is the ideal replacement for ISDN circuits, which are being made obsolete by BT in 2025. Getting your business ready for the change with iHub’s SIP channels means you can have peace of mind.

iHub’s SIP technology allows you to turn your existing on-premises phone system into a cloud calling platform, without upfront cost or heavy investment. iHub WiFi SIP phone systems provide users with immediate cost benefits, added resilience and functionality.

Around the clock support

Next day engineer service

30-day rolling contracts

5-star rating on TrustPilot

Dedicated switching team

White glove installation service

Automatic porting service

Products arrive pre-installed

Description

WiFi SIP Phone

SIP phone systems work by sending messages, which are usually voice calls, between SIP addresses using the internet. Switching to a SIP phone system enables you to use VoIP services in the future, should you wish to unlock further communication channels, like video calls and instant messaging. The benefits of switching to SIP include:

More cost-effective than ISDN
Competitive call rates
Ideal replacement for ISDN circuits
Scalability and flexibility
Disaster recovery

As VoIP SIP providers, we can get you set up with SIP with minimal upfront cost and you can decide if and when your business would like to move to VoIP.

Our business keeps your business going

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