Answering Machine Detection

AI Answering Machine Detection

Call progress analysis using Answering Machine Detection (AMD), also known as live speaker detection, is a key part of an efficient voice broadcast system or outbound call centre.

Our highly accurate answering machine detection allows you to classify whether the number you're calling is answered by a human, answering machine or fax machine, and act accordingly. 

  • Reliable
    Accuracy of virtually 100%

    Using the latest Artificial Intelligence technology, our AMD is best in class, for easy regulatory compliance

  • Simplify customer contact
    Simplify customer contact

    Reach customers the way they want to be reached

  • Complete control
    Complete control

    Support for complex call routing and management

  • Deliver your message the right way
    Deliver your message the right way

    Interact with a human, or hang up or leave a message with an answering machine

  • Multimodal communications
    Multimodal communications

    Choose your form of communication - personal message, pre-recorded message, fax or SMS

Why choose AI AMD from Aculab?

Aculab have decades of extensive experience in the call centre and voice messaging markets, made available as standard on the Aculab Cloud platform.

  • Optimised for best-in-class accuracy

    Optimised for best-in-class accuracy

  • Built on 40 years ofexperience in voice

    Built on decades of
    experience in voice

  • Text to speech

    Best in class Text-To-Speech,

  • Best in class speech recognition

    Best in class Speech Recognition,

  • Fax machine detection

    Fax machine detection and support for fax messaging

  • API

    call control API

Find out more

Everything you need to get started

Get in-depth information on API’s, walkthrough guides and support options.

See how simple it is, try out the code…

Not sure if Aculab Cloud is for you? Test the API with this sample PHP code.

$actions->add(new Aculab\TelephonyRestAPI\Record(array('next_page' => ‘save_recording_page’)));

See sample code in other programming languages:

Aculab Cloud pricing

Clear, competitive, pay-as-you-go pricing, tiered on usage and tailored to your needs. Dedicated account manager and invoiced billing available.

Buy numbers. Pay per minute to place and answer calls over the PSTN, WebRTC and SIP. Use best in class Text-To-Speech, Speech Recognition and Answering Machine Detection.

What next?

  • Start a free trial today,
    It's easy!

    Sign up and you can be up and running in a few minutes. You get free inbound and outbound SIP calls during development and simple, pay-as-you-go pricing.

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    Just fill in a few details and sign up.

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    Check out our handy quickstart guides and get up and running with your own apps.

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    Get coding for free! Have questions? Get in touch -