CPC Subgroup Additional Only
H04M 2203/50 related to audio conference
Full Title
Aspects of automatic or semi-automatic exchanges > related to audio conference
10 direct subcodes
Child Classifications
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- H04M 2203/5009 Adding a party to an existing conference
- H04M 2203/5018 Initiating a conference during a two-party conversation, i.e. three-party service or three-way call
- H04M 2203/5027 Dropping a party from a conference
- H04M 2203/5036 using conference for collection of feedback
- H04M 2203/5045 Selection of bridge/multipoint control unit
- H04M 2203/5054 Meet-me conference, i.e. participants dial-in
- H04M 2203/5063 Centrally initiated conference, i.e. conference server dials participants
- H04M 2203/5072 Multiple active speakers
- H04M 2203/5081 Inform conference party of participants, e.g. of change of participants
- H04M 2203/509 Microphone arrays