VoIP Provider for UK Small Businesses


99.999% Uptime Guarantee

Industry leading infrastructure & multi-node network redundancy

Reliable UK Support

Effective support no technical jargon. Just practical advice.

High-Quality Calls

Clear, crisp voice calls.
High resolution, flicker free video.

30-Day Money Back

Not 100% satisfied we will refund your money-no questions asked.

Competitive Pricing.
Fully Featured Packages

  • Widest Choice of Numbers

    Widest Choice of Numbers

    International coverage of local, national and toll-free virtual phone numbers, with services being delivered over Private or Public VoIP SIP Trunks, or through direct PSTN forwarding.

    Our range includes;

    • 72 countries and 2897 area codes worldwide
    • UK Geographic Numbers — 01 and 03
    • 0800/0808 Numbers
    • 084x/087x Numbers

    For more info click here.

  • Mobile apps

    Mobile apps

    Xinix Communicator softphone is available for Windows, Android, and iPhone platforms.

    Popular features:

    • Phone accounts
    • Caller ID display
    • On hold button
    • Fax2Email
    • Call Transfer
  • Phones & VoIP Equipment

    Phones & VoIP Equipment

    Choose from a wide range of phone systems, IP phones and VoIP Equipment.

    Popular brands:

    • Grandstream
    • Cisco
    • Yealink
    • Polycom
    • Snom
  • VoIP Phone Service

    VoIP Phone Service

    Our enterprise level servers are based locally UK data centre with a 99.999% guaranteed uptime, backed up with multi-node network redundancy. Our aim is to give you crystal clear communication at a fraction of the cost.

    Our support staff work around the clock to ensure that your business communications are not interrupted.

  • Integrations

    Integrations

    Xinix Cloud PBX system brings together Calls, Conferencing, Instant Messaging Chat, Faxing, Online Presence, Call Center Agents, Outlook/MS Exchange Directory, CRM integration etc. creating unified communications, giving our customers extended advantage in every day business life with our Communicator Application.

  • Voicemail & Voicemail to Email

    Voicemail & Voicemail to Email

    Set up your personal voicemail or group voicemails, also your out of our message services.

    Plus with Voicemail to Email, voicemails are delivered to your email giving you a centralised location for all your messages. Accessible from any device – phone, computer or tablet.

Widest Choice of Numbers

International coverage of local, national and toll-free virtual phone numbers, with services being delivered over Private or Public VoIP SIP Trunks, or through direct PSTN forwarding.

Our range includes;

  • 72 countries and 2897 area codes worldwide
  • UK Geographic Numbers — 01 and 03
  • 0800/0808 Numbers
  • 084x/087x Numbers

For more info click here.

Business critical features

10,000 users
on one server
Call hold
(with music)
Manage
PBX online
DID/Numbers in
72 Countries
Call report &
monitoring tool
Unified communications
Voicemail &
Voicemail2Email
Virtual receptionist (IVR)
Assignable ring groups
Instant messaging
Softphone with video

Who can benefit from VoIP?

The simple answer is — everyone. Businesses of all sizes will benefit from:

  • cheaper calls
  • increased reliability
  • future proof technology*

* BT has already announced it will be phasing out its existing phone lines over the coming years - don't get stuck with legacy tech that isn't compatible with the future.

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Michael Hughes
Total Tech Solution

Second-to-none level of support - always answering the phone, and explained solutions in a no-nonsense fashion. So far the best solution we have encountered!

Jenifer Gibson
The Cake Room

Operating the business from home and also being the only staff things can get challenging especially when I have to leave the office un-attended. Xinix resolved this issue with their softphone app, so now my customers can reach me on my mobile app at no further costs.

Zairab Zabeer
Zenith Lawyers

We have been using Xinix PBX systems for 4 years. Growing from 2 partners to now over 34. We run a multiple office operations, transferring calls between sites as well as having the one receptionist managing all our incoming calls. Our Account Managers have regularly travelled from London, a rare service in this industry. Highly recommended.

Harry Mouskis
V-REAL

We have been using Xinix World’s VoIP service now for almost a year, and I must say I am very impressed. With lots of features and free calls we couldn’t have made a better choice. A highly recommended 5 star company.

Mike Coker
Harrow Carers

We have made many changes to our PBX system, adding users, changing our dial plans and voicemails. We have always found Xinix Support to be efficient and eager to deal with all our changes.

Shamsul Khan
RTA ASSIST(UK) LTD

We have been with xinix world since 2013 and have been extremely pleased. good value for money and continued support.

VoIP is flexibility

Works Wherever You Are

VoIP is a cloud-based technology, you can access it wherever you are.

Use It On All Your Devices

Desk Phone, Laptop, Tablet, Mobile and any IP device.

Easily Scalable

Web Browser/WEB GUI administration system

Make and receive calls on a UK number — wherever you are in the world

4,000+
Successful number transfers!

Fast and easy number transfer

With our world class-leading business hosted VoIP technology, transferring your DID (Incoming number) couldn't be easier. Over 4000 numbers transferred to date!


Hosted VoIP Provider Dedicated to UK Businesses

Smooth and prompt completion of projects

From our years of extensive experience, lessons learned from the field, and from the feedbacks of our existing clients, business VoIP provider UK Xinix, have come up with the 25-Point Plan. It provides and checks every stage of an upgrade or installation, to make sure that our clients are satisfied with our smooth and prompt completion of any project Xinix World undertakes for your business, giving us the platform to provide you with the best VoIP service in the industry.

Small Business Expertise

Whatever your business sector, we’ve got the range and flexibility to create a package that’s right for you. We help small to medium sized businesses improve the performance, competitiveness and reliability of their telecoms. As well as being a business VoIP provider UK for your hosted VoIP service, we are here to help with your Telephony, IT services and to ensure your package grows with you.

Large Enterprise Solutions

For any business in this space we have a bespoke team continually striving for excellence in innovation and customer care, we provide future-proof Business solutions with professional managed services combined by in house design and implementation.

0800 5200 300

Speak to an expert
Call us for free

Want to check out the great call quality for yourself? We use the same system as our customers.
[email protected]

99% Of issues resolved in less than a hour

Chat

Friendly, efficient chat operators are always on standby

Knowledge base

Help, guides, FAQs, API, CRM Integrations & more

Don't just take our word for how good we are

Earn money with our White Label Reseller Programme

Are you starting or expanding in to selling hosted VoIP services ?
Are you looking to become a UK VoIP Provider ?

We are here to help you. We draw from years of real-life experience across the industry and around the world.
Our white paper “How to start an ITSP” outlines the process to start and run an ITSP. Simply follow the steps we’ve prepared and you will be making sales in no time!