24 is back

Jack Bauer is back, and that distintive ringtone at CTU got my attention. Google turned up this site

http://www.ccir.ed.ac.uk/~jad/ringtone.html

I downloaded the CTU24.wav file, and then had to convert it for my Polycom 501 deskphone:

sox CTU24.wav -r 8000 -U ctu_24.wav

I just had to put it in the phone’s boot directory on my Asterisk server and reboot the phone. Here’s the CTU24.wav ringtone for Polycom.

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