FTDM_CHANNEL_DTMF_DETECT 2596 src/ftdm_io.c ftdm_clear_flag(ftdmchan, FTDM_CHANNEL_DTMF_DETECT); FTDM_CHANNEL_DTMF_DETECT 3057 src/ftdm_io.c ftdm_set_flag(ftdmchan, FTDM_CHANNEL_DTMF_DETECT); FTDM_CHANNEL_DTMF_DETECT 3070 src/ftdm_io.c ftdm_clear_flag(ftdmchan, FTDM_CHANNEL_DTMF_DETECT); FTDM_CHANNEL_DTMF_DETECT 3747 src/ftdm_io.c if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_DTMF_DETECT) || ftdm_test_flag(ftdmchan, FTDM_CHANNEL_PROGRESS_DETECT) || FTDM_CHANNEL_DTMF_DETECT 3854 src/ftdm_io.c if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_DTMF_DETECT) && !ftdm_channel_test_feature(ftdmchan, FTDM_CHANNEL_FEATURE_DTMF_DETECT)) {