SIP trunking is providing businesses in the UK with a cost effective and feature rich alternative to traditional ISDN services. Given that ISDN services are scheduled to be phased out by the year 2025, it would be safe to assume that SIP Trunking deployments are going to become commonplace in businesses of all sizes.
SIP Trunking connects a business's phone system to the telephone network via a broadband or ethernet connection. SIP Trunking is future-proofed, it is fast becoming the default standard to connect a phone system to the outside world. SIP is also quicker to install and provision and adapt - as standard SIP delivers an extremely robust business continuity solution. SIP trunking is ideal for businesses that are moving, upsizing or downsizing & who want to keep phone existing numbers.