- Silver, 250 points or more
CME Config with FXO
when grabbing a line, 9.1 if you turn the volume up you get hum on the line.
on one of the FXO's you get a crackle and a buzz when talking.
Had a tech check all the lines before they tie into the router and everything works ok. Also, replaced the FXO card too.
any settings I can check to correct this issue?