Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Circuit-Mode Multi-Rate Bearer Services - Service Description, Functional Capabilities and Information Flows
Scope:
This International Standard specifies service description and control aspects of the multi-rate circuit-mode basic services which may be supported by Private Integrated Services Network (PISN).
One of the purposes of the stage 1 and stage 2 specifications is to gui de and constrain the work on signalling protocols at stage 3. Therefore, this International Standard is concerned mainly with the control aspects of services.
A stage 3 standard shall be in conformance with this International Standard, if the signalling protocols and equipment behaviour specified in the stage 3 standard are capable of being used in a PISN which supports any or all of the basic services specified in this International Standard.
This International Standard encompasses Circuit-Mode Multi-rate Unrestricted 8 kHz Structured Bearer Service.
Negotiation of services at call establishment time, interworking using channel aggregation (Nx64kbit/s) and change of service during a call are outside the scope of this International Standard.
Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.
Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.