Enabling global technologies

Backed by a team of highly experienced engineers, Aculab empowers communication system developers around the world. In collaboration with Google and Amazon, we provide services, systems and software, already deployed in over 80 countries worldwide.

We use proprietary Artificial Intelligence (AI) together with hand-crafted algorithms designed and refined through extensive experience in the use of telecommunications "in the wild".

Build your applications on a platform you can trust.

  • Engineered by experts
    Engineered by experts

    Designed in-house by engineers with an in-depth understanding of telecoms

  • Deployed across the world
    Deployed across the world

    Used in enterprise and telco organisations including the military and emergency services

  • Honed over 40 years
    Decades of experience

    Huge knowledge base, vast feature sets available to developers

  • Reliable, robust, award-winning
    Reliable, robust, award-winning

    Engineered to last

trusted by…

  • logo BT
  • logo Cisco
  • logo NHS
  • logo Network Rail
  • logo Siemens
  • logo eClinical Works
  • logo Unify
  • logo Unify
  • logo Unify
  • logo 4com
  • logo Telmex
  • logo Bequick_logo
  • logo Voiscape
  • logo Unify
  • logo VirtuaTell
  • logo T-SYSTEMS
  • logo I-Tel
  • logo IPI


  • What our clients say

    Algar logo
    “The ApplianX can do various TDM to VoIP conversions and is easy to configure; with responsive support and development teams it has been an invaluable tool in helping us bridge the decades.”
    Peter Cleveland, Head of Infrastructure, Addenbrooke’s Hospital
  • What our clients say

    IPI logo
    “Aculab’s VoiSentry is a best-in-class product that we are proud to have as part of our product ecosystem. VoiSentry removes the friction traditionally associated with the ID&V process by using an end user’s unique voiceprint as identification. Not only does this provide our clients with the highest level of security within their contact centres, but it also improves the overall customer experience through a faster and more natural ID&V process.”
    Steve Murray, Solutions Director at IPI
  • What our clients say

    I-Tel logo
    “Thanks to the automation of our system, with its integration of VoiSentry from Aculab, AIPo and other public bodies can be 100% sure of who clocked in. With voice stamping, everything is simple, transparent, and immediate, both for the employee and for the human resources department, which no longer has to process the stamping of badges.”
    Stefania Mancini, Technical Director, iTel
  • What our clients say

    Bequick logo
    “Aculab's straightforward Cloud API allowed us to rapidly develop a scalable, reliable telephony platform to better meet our clients' messaging needs.”
    Adam Johnston, BeQuick Software
    Aculab Cloud
  • What our clients say

    Alert solution logo
    “The Aculab Cloud service provided my company with the ability to quickly develop and deploy a stable and scalable voice broadcasting system.”
    Andrew Maillet, Alert Solutions
    Aculab Cloud
  • What our clients say

    eClinicalworks logo
    “We were looking for a messaging platform that could handle the volume and short call set-up times we needed, and we found the ideal solution from Aculab.”
    Sidd Shah, eClinicalWorks
    Aculab Cloud
  • What our clients say

    Syntec logo
    “The Aculab ApplianX AP Gateway is a great piece of kit allowing one to combine the VoIP/ISDN features of the gateway with a powerful VM instance, allowing bespoke facilities to be provided all in one box. Very useful in the often met environment where rack space is at a premium.”
    James Campbell, Operations Director, Syntech
  • What our clients say

    BT logo
    “When we needed a totally reliable and mission critical connection device at Goonhilly that would also give us good visibility of any problems, Aculab’s GroomerII was the natural choice.”
    Andy Dennis, Technical Expert/Team Leader for IP & Messaging Systems of BT Ignite
  • What our clients say

    Paytel logo
    “Aculab was very quick to understand our requirements and make the changes we needed to get our development effort underway. The ongoing consultation and support from Aculab was a tremendous asset.”
    David Orr, PayTel Software
  • What our clients say

    Future technologies logo
    “The Prosody X platform is extremely flexible, giving us a number of options to build solutions to our customers’ specifications.”
    Owais Ali Shah, CTO Future Technologies

Aculab, Decades of innovation

For over 40 years, Aculab has been providing a range of essential telecoms products to the global communications market. Our technology is used to deliver voice, fax and data solutions for use within IP, PSTN and mobile networks – with performance levels that are second to none.

  • experience


    Over 1000 customers, in more than 80 countries rely on Aculab’s industry leading technology.

  • expertise


    Companies worldwide have adopted our technology for a wide variety of business critical services and solutions.

  • partnership


    Aculab’s expertise helps its customers to revolutionise the way enterprises and consumers interact and communicate.

  • SMS Scams over the Holidays: Ready, Set, GO.

    In the last year, global e-commerce has jumped to over $26.7 trillion, accelerated by COVID-19 according to United Nations UN News. It all sounds like great news for the economy, however fraudsters are following this upward trend and adapting their scams.

    Continue reading

  • STIR/SHAKEN and Robocalls

    The STIR/SHAKEN framework has been the talk of the North American telecoms town over the past few years, but what is it, how does it impact your business, and how can you make sure your business’s communications conform to this framework?

    Continue reading

  • 7 Reasons to implement Cloud based Voice Biometric today

    What is Voice Biometric Authentication?

    From privacy and security, to ease of use and savings. Discover how your business can benefit from cloud based voice biometrics.

    Continue reading

  • STIR / SHAKEN in CPaaS

    Robocalls: Good guy vs Bad guy

    Tired of robocalls? Who isn't. I barely answer my cell phone unless it's from someone I know. With the usage of cell phones in the US rising substantially over the past decade, consumers have seen a sharp rise in the number of spoof and robocalls they receive.

    Continue reading

  • How To: Add voice and video calls to your webpage

    The advent of the internet fundamentally changed how people communicate. We are now able to connect with people across the globe almost instantaneously, not only through voice and text, but also through video communication.

    In this blog post we will be diving into WebRTC, showing how it can help you as a business, and explaining what you can achieve with Aculab Cloud WebRTC.

    Continue reading