Quote:
Originally Posted by beaver
Update
It's an old issue. I read my previous notes. the solution
Set DTMF Tx Method: InBand
The setting was Inband. I must reset my ata recently. so it changed to "auto". After it's changed back to "InBand". keypad works once more.
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How?!?
Sorry for the dumb question but i`m still new at all this stuff