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Transitioning From ISDN To SIP

They days of ISDN are numbered, with ISDN2 due to cease imminently and ISDN30 to be phased out by 2025. Businesses all over the world are embracing VoIP and the supporting SIP technology which offers new levels of resilience and flexibility.

SIP Offers A Range Of Business Benefits:

Reduced Costs

Significantly reduced costs in terms of rental

Extra Value

Free UK calls and fraud protection


Speed of provisioning and the ability to scale up and down capacity with ease

Disaster Recovery

Automatic diversion of calls to alternate numbers

Unparalleled Flexibility

Enabling virtual working or multi-site working seamlessly and at no cost

Web-based Admin

To ensure simplicity and speed managing your account