Table of Contents
1Preamble
2Definitions
2.1BilledNumberScreening(BNS)
2.2Billednumberscreeningsystem
2.3Enduser
2.4Optional
2.5Operatorservicesprovider
2.6Required
2.7Telecommunicationservicesprovider
3BNSmessages
3.1AuthorizationRequestcomponents
3.2RequestResponsecomponents
3.3CallDispositioncomponents(optional)
Abstract
Describes information used within the Billed Number Screening process at a conceptual level and makes no attempt to specify any equipment, facilities and data transmission techniques. In addition, the use of systems and networks also involve service agreements between ROAs; these agreements are beyond the scope of this Recommendation.
