Anritsu 083124XX WLD - White Book ISUP, MAP6, CAP4 (CAMEL), ETSI Core INAP CS1, Ericsson INAP CS1+, Siemens INAP 5MP, GPRS GS4 [Requires either E1/DS1 HDLU (01582500) or STM-1/Channelized HDLU (01577200)]