FTDM_CHANNEL_SUPRESS_DTMF 2597 src/ftdm_io.c  	ftdm_clear_flag(ftdmchan, FTDM_CHANNEL_SUPRESS_DTMF);
FTDM_CHANNEL_SUPRESS_DTMF 3058 src/ftdm_io.c  					ftdm_set_flag(ftdmchan, FTDM_CHANNEL_SUPRESS_DTMF);
FTDM_CHANNEL_SUPRESS_DTMF 3071 src/ftdm_io.c  					ftdm_clear_flag(ftdmchan, FTDM_CHANNEL_SUPRESS_DTMF);
FTDM_CHANNEL_SUPRESS_DTMF 3864 src/ftdm_io.c  					if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_SUPRESS_DTMF)) {