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End-point Perceptual MOS: Variation examples
Network
End-point
Egress
Ingress
Acoustical
reference
Electrical
reference
Packet level
reference
More variations:
- Comparison type; full, partial and none.
- Bandwidth; narrow, wide, super-wide and full.
- Codec type
- Algorithm
- Compliance class (e.g. ITU-T P.564 compliance)

Variations:
- Acoustical, electrical packet level.
- Listening, talker, conversational.
- Ingress, egress,
- local end, remote end

Document:
https://datatracker.ietf.org/drafts/draft-raviraj-sipping-endpoint-mos/
PPT Version