1
Scope
2
References
3
Definitions
4
Abbreviations
5
Message
and parameter syntax overview
5.1
Character
set
5.2
Structure
5.3 NSS compact transmission mode
6
Message
definitions
6.1
Unsupported
messages
6.2 NSS message
identifier codes
7
Parameter
definitions
7.1
Unsupported
parameter disposition
7.2
NSS
parameter codes
7.3
Detailed
parameter descriptions
7.4
BAT ASE
parameters
8
MIME
encoding of NSS body
8.1
MIME-Version
header field
8.2
Content-Type
header field
8.3
Content-Transfer-Encoding
header field
8.4
Content-Disposition
header field
8.5
NSS
MIME media type specification
9
Encapsulation
in SIP
10
Encapsulation in H.323
11
Security considerations
12
NSS-specific syntactical elements and
procedures
12.1 NSS-specific messages
12.2
NSS-specific
parameters
12.3 NSS compatibility procedures
Annex A – Narrowband
Signalling Syntax ABNF grammar
Appendix I – Narrowband
Signalling Syntax (NSS) encoding examples
I.1
Message examples
I.2
Compatibility ordering example
I.3
GCI and TID structure example
Appendix
II – NSS verbose encoding