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Sales: Direct - 020 7501 3333 | Partners - 020 7501 3150


Hosted PBX

Hosted Telephony


Hosted business phone systems from Spitfire


The ideal upgrade for your existing business phone system, Hosted PBX (private branch exchange) is a slick, streamlined communications solution that allows your whole office to share a number of external phone lines – without having to pay for a line for each user.


That means huge savings compared with even the most modest of traditional telephone systems.


Better still, Hosted PBX systems like our award-winning SIP Communicator™ bring a whole host of brilliant business features to the table. With advanced calling features like voicemail to e-mail, auto attendant and free site-to-site calls, Hosted PBX is the right call when you’re seeking a whole new level of professionalism.









How much could you save by switching to a Hosted PBX phone system? Find out by calling 020 7501 3000 – or send us an email.



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SIP Communicator™ Hosted PBX

SIP Communicator™ is Spitfire’s own Hosted PBX – offering unrivalled flexibility and scalability to deliver a system that grows with your business. Enjoy high call-quality, free calls between office sites, and extensions from just £6 per month.

Hosted 3CX

3CX is a Windows-based IP PBX, bringing you all the advantages of a market-leading on-site PBX combined with the cost and operational benefits of running the system in the cloud.

Hosted Avaya IP500

An outstanding hosted business phone system and call centre application, the cloud-based Avaya IP500 delivers fantastic advantages in terms of reliability and multisite operation.

Voice Approved

When you upgrade your office internet for a faster, smoother connection, why not take advantage of cheaper, smarter phone calls too – by choosing a Voice Approved Circuit that provides full support for VOIP technology.

At Spitfire, we have a range of Voice Approved Circuits backed by SLAs that promise premium performance. No BT-based DSL circuits come with SLAs supporting ISDN voice quality – and without guarantees you run the risk of poor quality calls, call drops and intermittent/one-way audio.

Enquire Today

For further information on Voice Approved and to talk to one of the team, give us a call on 020 7501 3333 or email us on

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