reference 171 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c if (callRef->eh.pres != PRSNT_NODEF || callRef->reference.pres != PRSNT_NODEF) { reference 179 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c sngisdn_info->call_ref = 0x7F & callRef->reference.val; reference 181 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c sngisdn_info->call_ref = 0x7FFF & callRef->reference.val;