[Asterisk-Users] Poor sounds on Adtran 750

[Chris Mason (Lists)]

How would you test the audio properties of an FXO line? I am interested 
in a way to generate a tone of 1 khz, send it out a line, measure hwo 
the channel bank has converted that tone to real audio, and measure the 
attenuation. Otherwise it all seems like guesswork.
I do have a Dynatel 745 Subscriber Loop Tester, although I have no idea 
how to use it.

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Chris Mason
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