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ITU Q.1980.1:2004

ITU Q.1980.1:2004 The Narrowband Signalling Syntax (nss) - Syntax Definition Describes a Narrowband Signalling Syntax (NSS) to provide a normalized set of telephony parameters. NSS enables mapping from multiple telephony protocols in use today into a common parameter set.

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Table of Contents

1Scope
2References
3Definitions
4Abbreviations
5Messageandparametersyntaxoverview
5.1Characterset
5.2Structure
5.3NSScompacttransmissionmode
6Messagedefinitions
6.1Unsupportedmessages
6.2NSSmessageidentifiercodes
7Parameterdefinitions
7.1Unsupportedparameterdisposition
7.2NSSparametercodes
7.3Detailedparameterdescriptions
7.4BATASEparameters
8MIMEencodingofNSSbody
8.1MIME-Versionheaderfield
8.2Content-Typeheaderfield
8.3Content-Transfer-Encodingheaderfield
8.4Content-Dispositionheaderfield
8.5NSSMIMEmediatypespecification
9EncapsulationinSIP
10EncapsulationinH.323
11Securityconsiderations
12NSS-specificsyntacticalelementsandprocedures
12.1NSS-specificmessages
12.2NSS-specificparameters
12.3NSScompatibilityprocedures
AnnexA-NarrowbandSignallingSyntaxABNFgrammar
AppendixI-NarrowbandSignallingSyntax(NSS)encodingexamples
I.1Messageexamples
I.2Compatibilityorderingexample
I.3GCIandTIDstructureexample
AppendixII-NSSverboseencoding

Abstract

Describes a Narrowband Signalling Syntax (NSS) to provide a normalized set of telephony parameters. NSS enables mapping from multiple telephony protocols in use today into a common parameter set.

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