ITU-T Y.2023 PDF

This Recommendation, based on [ITU-T Y.2012], covers extended features in order to support applications and services for the multimedia communication centre (MCC).

This Recommendation describes functional requirements, architecture, and entities of the MCC in order to support next generation network (NGN) service requirements and capabilities.

This Recommendation covers:

– support of requirements and capabilities defined in [ITU-T Y.2216] from an architectural viewpoint;

– functional requirements of the NGN architecture to support applications and services of the MCC;

– functional architecture, entities extensions, and procedures for applications and services of the MCC.