SS7 ISDN User Part Developer's Manual

P/N 6471-25

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About This Manual

Developer Support

1 Introduction

1.1 Overview
1.2 ISUP Layer Services

2 SS7 ISUP API Description

2.1 ISUP Service Users
2.2 Entity and Instance IDs
2.3 API Primitives
2.4 Configuring ISUP for the New Japan/NTT Variant
2.5 Event Initialization Routines
2.6 Signaling Parameters
2.7 Operating System Specific Considerations
2.7.1 Receiving Confirmations and Indications
2.7.2 UnixWare and Solaris Systems
2.7.3 Windows NT
2.8 ISUP API Procedures
2.8.1 Binding
2.8.2 Connection Establishment
2.8.3 Connection Establishment with Continuity Check Required
2.8.4 Continuity Recheck
2.8.5 Aborted Continuity Check
2.8.6 Data Transfer
2.8.7 Connection Clearing
2.8.8 Circuit Reset
2.8.9 Circuit Group Reset
2.8.10 Circuit Blocking/Unblocking
2.8.11 Circuit Group Blocking/Unblocking
2.8.12 Circuit Group Query

3 Event, Information Element, and Token Reference

3.1 Usage Information
3.1.1 Data Structures
3.1.2 Coding of Presence Indicators
3.2 Tokens
3.2.1 U8 Token
3.2.2 U16 Token
3.2.3 U32 Token
3.2.4 String Token
3.3 Information Elements (IEs)
3.3.1 Element Header
3.3.2 Access Delivery IE
3.3.3 Access Transport IE
3.3.4 Automatic Congestion Level IE
3.3.5 Backward Call Indicators IE
3.3.6 Business Group IE
3.3.7 Call Diversion IE
3.3.8 Call Modification Indicators IE
3.3.9 Call Reference IE
3.3.10 Called Party Number IE
3.3.11 Calling Party Number IE
3.3.12 Calling Party Category IE
3.3.13 Carrier ID IE
3.3.14 Carrier Selection Information IE
3.3.15 Cause Indicator IE
3.3.16 Charge Number IE
3.3.17 Circuit Group Supervision IE
3.3.18 Circuit Group Characteristics IE
3.3.19 Circuit Assignment Map IE
3.3.20 Circuit ID Name IE
3.3.21 Circuit State Indicators IE
3.3.22 Circuit Validation Response IE
3.3.23 Closed User Group Interlock Code IE
3.3.24 Common Language Location ID IE
3.3.25 Connected Number IE
3.3.26 Connection Request IE
3.3.27 Continuity Indicators IE
3.3.28 Echo Control Indicators IE
3.3.29 Egress Service IE
3.3.30 Event Information IE
3.3.31 Facility Indicators IE
3.3.32 Facility Information Indicators IE
3.3.33 Forward Call Indicators IE
3.3.34 Generic Address IE
3.3.35 Generic Digits IE
3.3.36 Generic Name IE
3.3.37 Generic Number IE
3.3.38 Hop Counter IE
3.3.39 Index IE
3.3.40 Information Indicators IE
3.3.41 Information Request Indicators IE
3.3.42 Jurisdiction Information IE
3.3.43 Location Number IE
3.3.44 MCID Request IE
3.3.45 MCID Response IE
3.3.46 Message Compatibility IE
3.3.47 MLPP Precedence IE
3.3.48 Nature of Connection Indicator IE
3.3.49 Network Specific Facility IE
3.3.50 Network Transport IE
3.3.51 Notification Indicator IE
3.3.52 Operator Services Information IE
3.3.53 Optional Backward Call Indicators IE
3.3.54 Optional Forward Call Indicators IE
3.3.55 Original Called Number IE
3.3.56 Originating Line Information IE
3.3.57 Outgoing Trunk Group Number IE
3.3.58 Parameter Compatibility IE
3.3.59 Pass Along IE
3.3.60 Propagation Delay IE
3.3.61 Range and Status IE
3.3.62 Redirection Information IE
3.3.63 Redirecting Number IE
3.3.64 Redirection Number IE
3.3.65 Redirection Restriction IE
3.3.66 Remote Operations IE
3.3.67 Service Activation IE
3.3.68 Service Code ID
3.3.69 Signaling Point Code IE
3.3.70 Special Processing Request IE
3.3.71 Subsequent Number IE
3.3.72 Suspend/Resume Indicators IE
3.3.73 Transaction Request IE
3.3.74 Transit Network Selection IE
3.3.75 Transmission Medium Requirement IE
3.3.76 User Service Information IE
3.3.77 User to User IE
3.3.78 User to User Indicators IE
3.4 Information Elements for New Japan/NTT Variant
3.4.1 Additional User Identification
3.4.2 Calling Number Non-Notification Reason
3.4.3 Carrier Information Transfer
3.4.4 Charge Information
3.4.5 Charge Information Delay
3.4.6 Charge Information Type
3.4.7 Contractor Number
3.4.8 Message Area Information
3.5 Events
3.5.1 Connect Event
3.5.2 Connect Status Event
3.5.3 Information Event
3.5.4 Resume Event
3.5.5 Status Event
3.5.6 Release Event
3.5.7 Suspend Event
3.5.8 Facility Event

4 API Reference

4.1 API Primitives
4.1.1 Files
ISUPBindReq
ISUPConnectReq
ISUPConnectResp
ISUPConnectStatusReq
ISUPDataReq
ISUPFacilityReq
ISUPReleaseReq
ISUPReleaseResp
ISUPResumeReq
ISUPRetrieveMessage
ISUPStatusReq
ISUPSuspendReq
ISUPSyncObj
ISUPUnBindReq
4.2 API Event Initialization Routines
ISUPASCIItoBCD
ISUPBCDtoASCII
ISUPInitACM
ISUPInitANM
ISUPInitCON
ISUPInitCOT
ISUPInitCPG
ISUPInitCRM
ISUPInitFAA
ISUPInitFOT
ISUPInitFRJ
ISUPInitFAR
ISUPInitFAD
ISUPInitFAI
ISUPInitFAC
ISUPInitIAM
ISUPInitINF
ISUPInitINR
ISUPInitREL
ISUPInitRES
ISUPInitSAM
ISUPInitSUS

5 ISUP Management API Reference

5.1 Files
isupBlockCircuit
isupCircCfg
isupCircuitStats
isupCircuitStatus
isupDeleteCircuit
isupGenCfg
isupGetCircCfg
isupGetGenCfg
isupGetNSapCfg
isupGetRouteCfg
isupGetUSapCfg
isupInitCircCfg
isupInitGenCfg
isupInitMgmtAPI
isupInitNSapCfg
isupInitRouteCfg
isupInitUSapCfg
isupNSapCfg
isupNSapStats
isupResetCircuit
isupRouteCfg
isupTermMgmtAPI
isupTraceControl
isupUnblockCircuit
isupUSapCfg
isupValidateCircuit

6 Message/API Cross-Reference

6.1 Sending ISUP Protocol Messages
6.2 Receiving ISUP Protocol Messages

7 Status Indications

7.1 Error
7.2 Reattempt
7.3 Continuity Check
7.4 Continuity Report
7.5 Stop Continuity
7.6 Loop Back Acknowledgment
7.7 Confusion Indication
7.8 Circuit Reservation Request
7.9 Circuit Reservation Acknowledgment
7.10 Circuit Group Query Response
7.11 Circuit Block Request
7.12 Circuit Block Response
7.13 Circuit Unblock Request
7.14 Circuit Unblock Response
7.15 Circuit Reset Request
7.16 Circuit Group Block Request
7.17 Circuit Group Block Response
7.18 Circuit Group Unblock Request
7.19 Circuit Group Unblock Response
7.20 Circuit Unequipped
7.21 MTP Pause Indication
7.22 MTP Resume Indication
7.23 Remote User Unavailable Indication
7.24 Remote User Available Indication
7.25 MTP Congestion Indication
7.26 MTP Stop Congestion Indication

8 Sample Programs

8.1 isupcfg
8.2 isupmgr
8.3 term
8.4 orig

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