TR 101 617-1998 Network Aspects (NA); Considerations on Network Mechanisms for Charging and Revenue Accounting for European Telephony Numbering Space (ETNS) Services (V1.1.1)
ETSI - European Telecommunications Standards Institute
Latest
TR 101 617-1998
TR 101 617-1998 history
1998TR 101 617-1998 Network Aspects (NA); Considerations on Network Mechanisms for Charging and Revenue Accounting for European Telephony Numbering Space (ETNS) Services (V1.1.1)