Voice Mail Beep / Tone Detection

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Asterisk Users 3 Comments

Though asterisk support AMD which is based on silence detection but I did not found support of tone / beep detection in asterisk to record a voice message for answering machines after detecting tone

Will appreciate any help in this regard

Best Regards
*Tahir Almas*

Managing Partner ICT Innovations http://www.ictinnovations.com Leveraging open source in ICT

Unified Communication Telemarketing Software http://www.ictbroadcast.com

3 thoughts on - Voice Mail Beep / Tone Detection

  • Hello

    You will need to do, something like

    [outbound]

    exten => s,1,NoCDR

    exten => s,n,AMD

    exten => s,n,GotoIf($[${AMDSTATUS}=HUMAN]?humn:mach)

    exten => s,n(mach),WaitForSilence(2500)

    exten => s,n,Playback(message-when-machine)

    exten => s,n,Hangup

    exten => s,n(humn),WaitForSilence(500)

    exten => s,n,Playback(message-when-human)

    exten => s,n,Hangup

  • Hi Carlos

    Yes, I know about AMD & silence detection but my query relates to beep /
    tone detection, AMD algorithm works on silence detection and it will not able to detect Voice Mail beeps / tones

    Regards
    *Tahir Almas*

    Managing Partner ICT Innovations http://www.ictinnovations.com Leveraging open source in ICT

    Unified Communication Telemarketing Software http://www.ictbroadcast.com

  • I found some past work of Roger Schreiter contributed through asterisk application “Mwanalyze” but not sure about its current status

    Regards
    *Tahir Almas*

    Managing Partner ICT Innovations http://www.ictinnovations.com Leveraging open source in ICT