IETF MediaCtrl Mixer 1.0 (20110104)
This is the schema of the Mixer control package. It
defines request, response and notification elements for
mixing.
The schema namespace is urn:ietf:params:xml:ns:msc-mixer
This import brings in the framework attributes for
conferenceid and connectionid.
This type is extended by other (non-mixed) component types to
allow attributes from other namespaces.