FTDM_COMMAND_ENABLE_DEBUG_DTMF 2834 src/ftdm_io.c case FTDM_COMMAND_ENABLE_DEBUG_DTMF: FTDM_COMMAND_ENABLE_DEBUG_DTMF 5515 src/ftdm_io.c ftdm_channel_command(sigmsg->channel, FTDM_COMMAND_ENABLE_DEBUG_DTMF, NULL);