Friday, 2 August 2013

10 hour voicemail


What the hell is this?
648 minutes, constantly repeating.

Quite a distinctive audio pattern.

Any clues?

12 comments:

  1. Replies
    1. Not sure - I don't speak Dalek.

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  2. Replies
    1. London number calling one of our London numbers...

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  3. Sounds rather like a pearl/blue box configured to walk through all possible DTMF frequency ranges, looking for something exploitable.

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  4. Sounds like a blue/pearl box, potentially, configured to walk through all possible DTMF combos to scan for vulnerabilities in PSTN systems...

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  5. When the tone stops, it means the nukes have gone off.

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  6. It's what my kids call music !!

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  7. I got something that sounds like that once when I'd messed up the config on an isdn trunk. Too long ago to remember the specifics but I do remember the sound

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  8. I think that's called dubstep.

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