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Connect your business to the world with global coverage

Benefit from an independently-owned network built for business. We connect your business to the world with global coverage that provides voice services in more than 120 countries and full PSTN replacement in over 40. All backed up by a true 99.99% uptime SLA and 24/7 support from our dedicated support team of experienced engineers.

Global Coverage Global Coverage

Local voice presence on a global scale with a quality and reliable voice network – all through a single provider. From London to New York and everywhere in between, our in-country routing capabilities provide the best-quality call experience wherever you need it.

24/7 Support 24/7 Support

Our solutions are supported 24/7 by an in-house technical team and backed by a 99.99% Service Level Agreement.

Phone Numbers Phone Numbers

Seamlessly port your existing phone numbers to Infinitel. Easily provision new numbers in just a matter of minutes. UK geographic, non-geographic and international ranges are available in more than 100 countries.

HD Quality Voice HD Quality Voice

The best audio codecs for crystal-clear sound, and a network footprint in all the places you need for the lowest-possible latency.

Integrate with any PBX Integrate with any PBX

Our SIP trunks integrate seamlessly with any PBX, including Asterisk, FreePBX, 3CX, Microsoft Teams and more.

An independently-owned network
built for business

With decades of experience, we are an independent voice network carrying millions of minutes for organisations every year.

Our customers benefit from a highly resilient and diverse carrier class network. Each segment of our voice platform can operate in the event of hardware or interconnect outages by virtue of the design.

We peer and directly interconnect with most major carriers to minimise the points of failure and deliver calls in the fewest possible hops; reducing latency and guaranteeing exceptional call quality.  Some of our interconnects include LINX, IXManchester, Cogent, TATA, TalkTalk, BT, M247, UKFast, LDeX, OVH, Amazon AWS and many direct peers across IX exchanges.

We pride ourselves on the proactive monitoring that takes place across every piece of our network.  We have invested in cutting edge monitoring software, allowing us to monitor and manage CPE kit with visibility of VoIP calls, strengthening our Service Level Agreements and providing Quality of Service assurances to our customers.

“I would happily recommend Infinitel as they have provided Cloudbox with an excellent, resilient service with superb call quality in our UK and South African offices. ” Nick Goodenough - Cloudbox

Our network at a glance

Certified and trusted by leading
vendors including Microsoft

Choose Infinitel’s SIP trunks and integrate seamlessly with any PBX, including Asterisk, FreePBX, 3CX, Microsoft Teams and more.

Our experience working with leading Unified Communications (UC) providers and PBX manufacturers ensures our business VoIP specialists can deliver even the most complex challenges.

Working closely with world-class technology partners ensures we are providing our customers with reliable, high-quality services which work perfectly for your business.

We are one of the first providers in the market with our Direct Routing solution for Microsoft Teams. Replace on-premise PBX hardware with Microsoft Teams and Infinitel’s SIP Trunks. Our global coverage and international presence ensure organisations maximise their investment in Microsoft Teams.

Our SIP trunks are also 3CX certified and follow strict interoperability testing with 3CX to ensure we offer a seamless experience to customers. With certified SIP trunks and a support team of 3CX certified engineers, you can count on Infinitel as your 3CX partner.

Solutions for national and
global organisations

We are trusted by hundreds of companies, from startups to some of the world’s biggest businesses.

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Take your business to the next level

If you’re interested in using any of Infinitel’s VoIP services for your business phone system, please get in touch today. We offer Direct Routing for Microsoft Teams, CloudFusion, 3CX and SIP Trunking. Our business VoIP systems provide flexible, reliable and efficient phone calling capabilities for any business.

Contact us today!

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