Summary

Recommendation ITU-T H.460.1 gives guidelines on how to use the "Generic Extensible Framework" specified in Recommendation ITU-T H.323. It describes when to use the framework, and how to specify features using the framework. It also gives examples on how the framework's negotiation scheme works.

This revision introduces a number of corrections and clarifications by incorporating technical and editorial corrections from the ITU-T H.323-series Implementers Guide (03/2011).