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ETSI TCRTR 021

Integrated Services Digital Network (ISDN); Amendment of the CCITT Recommendation X.31, case B Packet Mode Bearer Service (PMBS)
standard by European Telecommunications Standards Institute, 11/01/1994
Publisher: ETSI

$17.00$33.00

Provision of binding guidelines for development of stage 1, 2 & 3 of X.31 case B PMBS standards & the inclusion of private network requirements.

Product Details

Identification card systems; Telecommunications IC cards and terminals; Test methods and conformance..

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Final draft Version 1.4.1Integrated Services Digital Network (ISDN); Digital Subscriber Signalling S..

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Private Integrated Services Network (PISN); Specification, functional models and information flows; ..

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Draft Version 1.1.1Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operati..

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