PRI_LAYER_1_ULAW 1289 src/ftmod/ftmod_libpri/ftmod_libpri.c return PRI_LAYER_1_ULAW; PRI_LAYER_1_ULAW 1366 src/ftmod/ftmod_libpri/ftmod_libpri.c isdn_data->l1 = PRI_LAYER_1_ULAW; PRI_LAYER_1_ULAW 586 src/ftmod/ftmod_pritap/ftmod_pritap.c if (PRI_LAYER_1_ULAW != layer1 && PRI_LAYER_1_ALAW != layer1) {