I'm tired of auto dialers, pre-recorded messages, unsolicited calls, & calls with nothing on the other end. I think this could be solved by having the caller hear a multi-digit number that they must enter in their keypad in order for their call to ring on my phones. Good speech recognition software could identify the number & telemarketers may eventually use it to get past the captcha. So maybe the caller could hear a short word like 'cat' then enter the numbers that correspond to each letter.
How can I put an audio captcha on my home phone?
- Thread starter DosMojito
- Start date