TDS PDF

Speech processing, Transmission and Quality aspects (STQ); Transmission characteristics of digital Private Branch eXchanges (PBXs) for interconnection to private networks, to the public switched network or to IP gateways. Original standard ETSI ES 201 168 V1.2.1 (2000-10) in PDF full version. Additional info + preview on request

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2-wire analogue voice band interfaces; Loop Disconnect (LD) dialling specific requirements. Original standard ETSI ES 201 187 V1.1.1 (1999-03) in PDF full version. Additional info + preview on request

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Identification card systems; Telecommunications IC cards and terminals; Additional Telecommunications Features (ATF). Original standard ETSI ES 201 208 V1.2.1 (1999-05) in PDF full version. Additional info + preview on request

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Identification card systems; Telecommunications IC cards and terminals; Interoperability with synchronous prepaid cards; Part 1- Requirements for off-line and on-line configurations. Original standard ETSI ES 201 209-1 V1.1.1 (1997-07) in PDF full version. Additional info + preview on request

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Multimedia Terminals and Applications (MTA); Application Programming Interface (API) for DAVIC Service Information (SI). Original standard ETSI ES 201 218 V1.1.1 (1998-11) in PDF full version. Additional info + preview on request

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Specification of Dual Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 1- General. Original standard ETSI ES 201 235-1 V1.1.1 (2000-09) in PDF full version. Additional info + preview on request

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