Welltech Dialogic SS7 Protocols ISUP Manual de usuario descargar pdf (Pagina 6)

Contents

Appendix C: Message Type Table..............................................................................191

Appendix D: ISUP Configuration Option Settings......................................................193

Appendix E: ISUP Repeat Parameters.......................................................................197

Appendix F: Timer Services ......................................................................................199

F.1 Keep Time ......................................................................................................................... 199

F.1 Timer Expiry ...................................................................................................................... 200

Index .............................................................................................................201

Figures

Figure 1. Notation used for Parameter Specifications .................................................................85

Figure 2. Format of the Called Party Number Parameter.............................................................86

Figure 3. Format of the Calling Party Number Parameter............................................................86

Figure 4. Format of the Cause Indicators Parameter ..................................................................87

Figure 5. Format of the Custom Parameter...............................................................................88

Figure 6. Format of the Message Data Parameter ......................................................................88

Figure 7. Format of the Number of Metering Pulses Parameter....................................................89

Figure 8. Format of the Tariff Parameter ..................................................................................89

Figure 9. Format of the Unrecognised Parameter.......................................................................90

Figure 10. Example of an External Call Collision where this End of the Circuit is Master....................92

Figure 11. Example of an External Call Collision where this end of the Circuit is Slave......................93

Figure 12. Example of an Internal Call Collision ..........................................................................93

Figure 13. Example of a Successful Continuity Check Request Message Received............................96

Figure 14. Example of a Continuity Check Request Message Received (Unsuccessful Continuity Check

followed by Successful Continuity Check)....................................................................97

Figure 15. Example of a Successful Continuity Check Received During Incoming Call Set Up ............98

Figure 16. Example of an Unsuccessful Continuity Check Received During Incoming Call Set Up .......99

Figure 17. Example of a Continuity Check Request Message Received (ANSI) ............................... 100

Figure 18. Example of a T36 Expiry......................................................................................... 101

Figure 19. Example of a Successful Continuity Check Request Message Sent ................................ 103

Figure 20. Example of a Continuity Check Request Message Sent (Unsuccessful Continuity Check

Followed By Successful Continuity Check)................................................................. 104

Figure 21. Example of a Continuity Check Success Outgoing Call Set Up...................................... 105

Figure 22. Example of a Continuity Check Success during Outgoing Call Set Up............................ 106

Figure 23. Example of a Call collision where the Incoming Call has Priority................................... 107

Figure 24. Example of a Reset Circuit Received During a Continuity Test Call................................ 108

Tables

Table 1. All Application Messages sent by the ISUP Module to the User Application.......................54

Table 2. Release Cause Values used in the Release indication sent to the Application when Call

Processing Timers Expire ..........................................................................................87

Table 3. ISUP Module Confirmation Message Statuses............................................................. 113

1 2 3 4 5 6 7 8 9 10 11 ... 202 203

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Welltech Dialogic SS7 Protocols ISUP Manual de usuario Pagina 6