1 General
1.1 Scope
1.2 References
1.3 Methodology
1.4 Symbols and abbreviations
2
Outgoing call
2.1 Interworking from DSS 1 to ISUP
2.1.1 Basic call
2.1.2
Supplementary Services
2.2 Interworking from non-ISDN access to ISUP
2.2.1 Basic call
2.2.2 Supplementary services
3
Incoming call
3.1 Interworking from ISUP to DSS 1
3.1.1 Basic call
3.1.2 Supplementary Services
3.2 Interworking from ISUP to non-ISDN access
3.2.1 Basic call
3.2.2 Supplementary services
Annex A – Interworking scenarios between subscriber access types interworking over SS 7 ISUP
A.1 General
A.1.1 Scope
A.1.2 Methodology
A.1.3 Symbols and abbreviations
A.2 Interworking of ISDN accesses over ISUP
A.2.1 Successful call set-up procedures/call
flow diagrams for basic call control
A.2.2 Unsuccessful call set-up procedures/call
flow diagrams for basic call control
A.2.3 Release
procedures/call flow diagrams for basic call control
A.2.4 Simple segmentation procedures/call flow
diagrams for basic call control
A.3 Interworking of ISDN access and non-ISDN access over ISUP
A.3.1
Successful call set-up procedures/call flow diagrams
A.3.2 Unsuccessful call set-up procedures/call
flow diagrams
A.3.3 Release procedures/call flow diagrams
A.3.4 Simple segmentation procedures
A.4 Interworking of non-ISDN access over ISUP
A.4.1 Successful
call set-up procedures/call flow diagrams
A.4.2 Unsuccessful call set-up procedures/call
flow diagrams
A.4.3
Release procedures/call flow diagrams
A.4.4 Suspend/resume procedures/call flow
diagrams