Summary

Recommendation ITU‑T H.248.20 defines how the Local and Remote Descriptors are used within ITU‑T H.248, ITU‑T H.221 and ITU‑T H.223 multiplexing (MUX) terminations to associate demultiplexed streams (logical channels) with ITU‑T H.248.1 streams.

This revision incorporates updates the allowed media values to align with the latest version of the Session Description Protocol (SDP).