FTDM_USER_LAYER1_PROT_ALAW  103 src/ftdm_call_utils.c 		*target =FTDM_USER_LAYER1_PROT_ALAW ;
FTDM_USER_LAYER1_PROT_ALAW  522 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c 	case FTDM_USER_LAYER1_PROT_ALAW: