brendan-myers/phone-captcha

📱 Block robocalls with captcha for phone calls

3 best points · 2 comments · 1 Hacker News post · 34 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Phone Captcha – block robocalls with an audio captcha (3 points, 2 comments, by brendan-myers, 2017-06-25)