FTDM_USER_LAYER1_PROT_V110 99 src/ftdm_call_utils.c *target = FTDM_USER_LAYER1_PROT_V110; FTDM_USER_LAYER1_PROT_V110 520 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c case FTDM_USER_LAYER1_PROT_V110: FTDM_USER_LAYER1_PROT_V110 556 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c return FTDM_USER_LAYER1_PROT_V110;