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ETSI - EG 202 320

Human Factors (HF); Duplex Universal Speech and Text (DUST) communications

inactive
Organization: ETSI
Publication Date: 1 August 2005
Status: inactive
Page Count: 91
scope:

The present document sets out detailed and practical requirements for Duplex Universal Speech and Text (DUST) protocols and services that provide enhanced real time text and speech conversation for all users.

The present document identifies existing textphones, chat systems and protocols, identifies user requirements for effective text and telephone conversation, and gives methods of fulfilling these requirements.

The present document identifies necessary extensions to signalling protocols and transport facilities of current multimedia systems to achieve the DUST requirements. In addition, the present document sets out a migration process from existing national textphone systems.

The present document points out where further standardization work is required to resolve any remaining problems.

The present document contains information applicable to network operators, service providers, terminal and network manufacturers.

Document History

October 1, 2005
Human Factors (HF); Duplex Universal Speech and Text (DUST) communications
A description is not available for this item.
EG 202 320
August 1, 2005
Human Factors (HF); Duplex Universal Speech and Text (DUST) communications
The present document sets out detailed and practical requirements for Duplex Universal Speech and Text (DUST) protocols and services that provide enhanced real time text and speech conversation for...

References

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