[Freeswitch-users] Eavesdrop - allow bleg whisper and conference but deny aleg whisper

Hi, Is it possible to permit one-leg whispering and deny other-leg whispering using eavesdrop application ? I want to permit my users to whisper "company employee leg" or do 3 ways conference but not to whisper only "other leg peoples". It seems that eavesdrop_whisper_aleg=false set which "eavesdrop mode" is set at the beginning of eavesdrop application but doesn't restrict any DTMF (i.e doesn't disable DTMF 2 [whisper with the other half]). -- Alexis