SIP and Business Voice over IP (VoIP)

Spitfire are one of the UKs leading Business VoIP and SIP Specialists. Call us to discuss all your business VoIP requirements including:

SIP Trunks – a true business class alternative to ISDN30e – save up to 50% on ISDN30e rental and up to 75% on ISDN30e installation costs. Spitfire SIP Trunks are an end-to-end solution com patible with a wide range of Telephone Systems. CLICK HERE FOR INFO ON SIP TRUNKS

Hosted Telephony – Spitfire SIP Communicator is a business grade hosted telephone system. Offering outstanding call quality and resilience it can be installed and working for less than 40% of a traditional phone system. CLICK HERE FOR INFO ON SIP COMMUNICATOR

 

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Business VoIP & SIP Explained

Voice over IP is the future of telephony. A large proportion of telephone calls are now carried across operator’s networks as IP (Internet Protocol) data traffic at some point. As BT Group roll out their 21 st Century Network this will become the majority of calls over the next few years.

SIP (Session Initiation Protocol) is the industry standard method of controlling Voice over IP calls, and is used by a wide range of operators to provide business VoIP services. Spitfire’s SIP Trunk service is a tried and tested alternative to ISDN30e – we have been using this in our own offices for over two years, and have many satisfied customers using the service – around 25% of new customers prefer to use Spitfire SIP services rather than ISDN30e.

Spitfire are one of the only ITSPs (Internet Telephony Service Providers) able to offer a complete end-to-end service via our own networks that covers all aspects of VoIP. The result is a service that actually works and genuinely delivers business quality VoIP.

Spitfire are one of the only business ISPs who are also an ITSP and an Interconnected operator. As well as offering SIP Trunks we have an award winning hosted solution – Spitfire SIP Communicator™.

Please call 0800 319 6000 or enquire here for more information or to discuss your requirements further with one of our consultants.