TS 100 931 : 8.0.1
Current
The latest, up-to-date edition.
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English
Intellectual Property Rights
Foreword
0 Scope
0.1 References
0.2 Definitions and abbreviations
1 Service definition
2 Network architecture
3 Reference configuration at the mobile station
3.1 Fax Adaptor functionality
3.2 GSM Facsimile Machine functionality
4 Connection types
4.1 Information transfer protocol model
4.2 Interactions with T.30
4.2.1 Link control strategy
4.2.1.1 Message detection
4.2.2 Speed conversion for BCS phases
4.2.3 Compatibility checking
4.2.3.1 Group 1 and Group 2 support
4.2.3.2 2 400 bit/s handshaking
4.2.3.3 Non-standard facilities
4.2.3.4 12 000 and 7200 bit/s Facsimile Document
Transfer
4.2.3.5 Procedure interrupts
4.2.4 Speed checking
4.3 Radio Channel Modification Procedures
4.3.1 In Call Modification (ICM)
4.3.2 Channel Mode Modify (CMM)
5 Use of terminal adaptation functions
5.1 Standard TAFs for synchronous services
5.2 Specific TAFs for facsimile service
5.2.1 Working principle
5.2.2 Basic protocol structure
5.2.2.1 Frame formats
5.2.3 Protocol description
5.2.3.1 IDLE state
5.2.3.2 BCS-REC state
5.2.3.3 BCS-TRA state
5.2.3.4 MSG-REC state
5.2.3.5 MSG-TRA state
5.2.4 DCS and TCF processing
5.2.5 DCN (disconnect) frame
5.2.6 Clocking
5.2.7 Timeouts
5.3 Specific TAFs for facsimile service (T.30/A)
5.3.1 Frame detection
5.3.2 Message phase
5.3.3 Additional CMM request
6 Signalling aspects
6.1 Handling of Tonal Signals
6.2 Call establishment
6.2.1 Mobile Terminated Call - Speech then Fax
6.2.2 Mobile Terminated Call - Auto answer
6.2.3 Mobile Originated Call - Speech then Fax
6.2.4 Mobile Originated Call - Auto calling
6.2.5 Mobile Originated Call - Manual calling
6.3 Call release
7 Interworking to fixed networks
7.1 Interworking to PSTN
7.2 Interworking to ISDN
Annex I (informative): Protocol entities from ITU-T T.30 and T.4
Annex II (informative): Procedure examples
Annex III (informative): Change Request History
History
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