FTDM_COMMAND_ENABLE_PROGRESS_DETECT 2582 src/ftdm_io.c  	case FTDM_COMMAND_ENABLE_PROGRESS_DETECT:
FTDM_COMMAND_ENABLE_PROGRESS_DETECT   57 src/ftmod/ftmod_analog/ftmod_analog.c 		ftdm_channel_command(ftdmchan, FTDM_COMMAND_ENABLE_PROGRESS_DETECT, NULL);
FTDM_COMMAND_ENABLE_PROGRESS_DETECT   64 src/ftmod/ftmod_analog_em/ftmod_analog_em.c 		ftdm_channel_command(ftdmchan, FTDM_COMMAND_ENABLE_PROGRESS_DETECT, NULL);