FTDM_CAUSE_NORMAL_CLEARING 2096 src/ftdm_io.c  	ftdmchan->caller_data.hangup_cause = FTDM_CAUSE_NORMAL_CLEARING;
FTDM_CAUSE_NORMAL_CLEARING  461 src/ftmod/ftmod_analog/ftmod_analog.c 							ftdmchan->caller_data.hangup_cause = FTDM_CAUSE_NORMAL_CLEARING;
FTDM_CAUSE_NORMAL_CLEARING  336 src/ftmod/ftmod_analog_em/ftmod_analog_em.c 							ftdmchan->caller_data.hangup_cause = FTDM_CAUSE_NORMAL_CLEARING;
FTDM_CAUSE_NORMAL_CLEARING  313 src/ftmod/ftmod_r2/ftmod_r2.c 	ftdmchan->caller_data.hangup_cause  = FTDM_CAUSE_NORMAL_CLEARING;