[Freeswitch-users] Loud white noise during sleep

Is there a setting to reduce the white noise generated during sleep? Setting suppress-cng to true has no effect on that noise. Setting send_silence_when_idle to a non-zero value appears to disable ringback in early media, so that's not a good solution. Is there another variable that can be set to an appropriate value, i.e. "silence"? Thanks, Phil Quesinberry Q Systems Engineering, Inc. Electronic Controls and Embedded Systems Development (410) 969-8002 http://www.qsystemsengineering.com