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Reply To: Low Audio Using Quintum A800

#25836
anonymous
Guest

try adjusting the PSTN line gain

check current setting with
config line 1 2 print

Default value for both RX and TX on PSTN lines is 0. Range is from -30 to +6

Increase your values with the commands (put new value in place of ‘X’)

config line 1 2 rxgain X
config line 1 2 txgain X
config submit

Increasing gain too much will introduce echo.