ITU-T Q.956.2-1995
Integrated Services Digital Network (ISDN) - Stage 3 Service Description for Charging Supplementary Services Using DSS 1 Clause 2 - Advice of Charge (AOC) - Digital Subscriber Signalling System No. 1 (Study Group 11) 51 pp

Standard No.

ITU-T Q.956.2-1995

Release Date

1995

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T Q.956.2-1995

Scope

This Recommendation defines the operation of the Digital Subscriber Signalling System No.1 (DSS 1) for the support of the Advice Of Charge (AOC) Supplementary service at the T or the coincident S and T reference point of the User-to-Networkinterface of the Integrated Services Digital Network (ISDN).The Advice Of Charge supplementary service allows the served user to request the network to provide charging information at call establishment time (AOC-S),during the call (AOC-D),or at the end of the call (AOC-E).Depending on the subscribed options,this charging information may be provided either for all calls or only for the calls for which an explicit request is made.

ITU-T Q.956.2-1995 Referenced Document

• ITU-T I.112-1993 Vocabulary of Terms for ISDNs (Study Group XVIII) 19 pp
• ITU-T I.130-1988 METHOD FOR THE CHARACTERIZATION OF TELECOMMUNICATION SERVICES SUPPORTED BY AN ISDN AND NETWORK CAPABILITIES OF AN ISDN
• ITU-T I.411-1993 ISDN USER-NETWORK INTERFACES REFERENCE CONFIGURATIONS
• ITU-T Q.931-1993 (WITHDRAWN) Digital Subscriber Signalling System No. 1 (DSS 1) - ISDN User-Network Interface Layer 3 Specification for Basic Call Control - Digital Subscriber Signalling System No. 1 Network Layer Study Group XI; 323 pp; ETSI PRETS 300 403-1
• ITU-T Q.932-1993 (WITHDRAWN) Digital Subscriber Signalling System No. 1 (DSS 1) - Generic Procedures for the Control of ISDN Supplementary Services - Digital Subscriber Signalling System No. 1 Network Layer (Study Group XI) 92 pp
• ITU-T Q.952-1993 Stage 3 Service Description for Call Offering Supplementary Services Using DSS 1 - Diversion Supplementary Services - Digital Subscriber Signalling System No. 1 (Study Group XI) 69 pp
• ITU-T X.208-1988 SPECIFICATION OF ABSTRACT SYNTAX NOTATION ONE (ASN.1)
• ITU-T X.219-1988 REMOTE OPERATIONS: MODEL@ NOTATION AND SERVICE DEFINITION

ITU-T Q.956.2-1995 history

• 1995 ITU-T Q.956.2-1995 Integrated Services Digital Network (ISDN) - Stage 3 Service Description for Charging Supplementary Services Using DSS 1 Clause 2 - Advice of Charge (AOC) - Digital Subscriber Signalling System No. 1 (Study Group 11) 51 pp