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Quality SIP Services to Rival ISDN
The adoption of SIP trunks and calls will appeal to any business looking to reduce communication costs, SIP has for some time had the same digital voice quality as ISDN.
The adoption of SIP trunks and calls will appeal to any business looking to reduce communication costs and benefit from a host of new communication services being developed by key players in the market. More specifically, any business requiring increased flexibility of location, number and call capacity, clever routing or wishing to gain a virtual presence through an out of area local telephone number will benefit.
Until recently, data networks were largely unsuitable for accessing SIP services, making it more expensive than traditional ISDN. Strong demand for data services (such as ADSL, SDSL and LES Circuits) has meant that data networks have become more widely available, driving down the costs and availability. At the same time, data connection suitability for voice has significantly improved. Reliability and fault repair times, committed SLAs for data connections and greater adoption mean that a combination of ADSL access and SIP services is a strong proposition over traditional ISDN.
SIP has for some time had the same digital voice quality as ISDN, which should give you complete confidence in using the technology and employing it as a cost effective alternative to an ISDN circuit.



Great option for SMEs to replace ISDN(2) and ISDN 30 circuits. Only £14.99 per month**
Scalable offering ideal for a growing business. Only £21.99 per month**
Replace expensive ISDN circuits and significantly cut costs. Only £89.99 per month**