DTMF Not decoding

AllStarLink
1

Hi All,

I have properly set and aligned my repeater with a motorola service monitor, I am not getting DTMF decodes in asterisk, when I check my rx level under simpleusb-tune-menu I am right where I am supposed to be between 3-5khz, I can hear the tones etc just fine if I do echo.
Has anyone run into this before?

Thanks

2

I got it figured out :slight_smile:

I didnt have the PL filter turned on.

3

KD7WKF,
Glad you found it! Good info. I was going to mention to look at the audio on your service monitors O’scope (depending on what service monitor you have.)
Great find and thanks for sharing!

73 de David N6QDY

4

Another thing that will do this every time is incorrect de-emphasis setting

5

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