PRETS 300 281 : OCT 92
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TELEPHONY 7 KHZ TELESERVICE TERMINAL REQUIREMENTS NECESSARY FOR END-TO-END COMPATIBILITY
01-05-1994
12-01-2013
Specifies the end-to-end protocol to support the telephony 7 kHz teleservice when connected by the pan-European Integrated Services Digital Network (ISDN), as provided by European public telecommunications operators. Applies to terminal equipment and other equipment, supporting the telephony 7 kHz teleservice.
| Committee |
TE 4
|
| DocumentType |
Draft
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Superseded
|
| SupersededBy |
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