ISDN Software Reference: Table of Contents

• 1. How To Use This Guide
• 1.1. Products Covered by this Guide
• 1.2. Organization of this Guide
• 2. to Dialogic ISDN Products
• Introduction
• 2.1. The Basic Rate Interface
• 2.1.1. Features of BRI
• 2.1.2. Typical BRI Applications
• 2.2. The Primary Rate Interface
• 2.2.1. Benefits of PRI
• 2.2.2. PRI Configurations and Applications
• 2.3. Dialogic ISDN Protocol Support
• 3. ISDN Technology
• Overview
• 3.1. Signaling
• 3.2. Framing
• 3.2.1. Data Link Layer (Layer 2) Frames
• 3.2.2. Network Layer (Layer 3) Frames
• 3.3. ISDN Call Control States
• 3.3.1. Asynchronous Call Establishment
• 3.3.2. Synchronous Call Establishment
• 3.3.3. Asynchronous Call Termination
• 3.3.4. Synchronous Call Termination
• 4. ISDN Function
• Overview
• 4.1. ISDN Library Function Categories
• 4.2. API Functions and Supported ISDN Technologies
• 5. ISDN Function Reference
• 5.1. Function Description Format
• 5.2. Programming Conventions
• 5.3. Function References: CRNs, CRVs, and Line Device Handles
• 5.4. Interpreting Function Call Failures
• cc_AcceptCall( )
• cc_AnswerCall( )
• cc_CallAck( )
• cc_CallProgress( )
• cc_CallState( )
• cc_CauseValue( )
• cc_Close( )
• cc_CRN2LineDev( )
• cc_DropCall( )
• cc_GetANI( )
• cc_GetBChanState( )
• cc_GetBilling( )
• cc_GetCallInfo( )
• cc_GetCES( )
• cc_GetChanId( )
• cc_GetCRN( )
• cc_GetDChanState( )
• cc_GetDLinkCfg( )
• cc_GetDLinkState( )
• cc_GetDNIS( )
• cc_GetEvtMsk( )
• cc_GetFrame( )
• cc_GetInfoElem( )
• cc_GetLineDev( )
• cc_GetMoreDigits( )
• cc_GetNetCRV( )
• cc_GetNonCallMsg( )
• cc_GetParm( )
• cc_GetParmEx( )
• cc_GetSAPI( )
• cc_GetSigInfo( )
• cc_GetUsrAttr( )
• cc_GetVer( )
• cc_HoldAck( )
• cc_HoldCall( )
• cc_HoldRej( )
• cc_MakeCall( )
• cc_Open( )
• cc_PlayTone( )
• cc_ReleaseCall( )
• cc_ReleaseCallEx( )
• cc_ReqANI( )
• cc_Restart( )
• cc_ResultMsg( )
• cc_ResultValue( )
• cc_RetrieveAck( )
• cc_RetrieveCall( )
• cc_RetrieveRej( )
• cc_SetBilling( )
• cc_SetCallingNum( )
• cc_SetChanState( )
• cc_SetDChanCfg( )
• cc_SetDLinkCfg( )
• cc_SetDLinkState( )
• cc_SetEvtMsk( )
• cc_SetInfoElem( )
• cc_SetMinDigits( )
• cc_SetParm( )
• cc_SetParmEx( )
• cc_SetUsrAttr( )
• cc_SndFrame( )
• cc_SndMsg( )
• cc_SndNonCallMsg( )
• cc_StartTrace( )
• cc_StopTone( )
• cc_StopTrace( )
• cc_TermRegisterResponse( )
• cc_ToneRedefine( )
• cc_WaitCall( )
• 6. Data Structure Reference
• Overview
• 6.1. CC_RATE_U
• 6.2. channel_id
• 6.3. DCHAN_CFG
• 6.4. DLINK
• 6.5. DLINK_CFG
• 6.6. IE_BLK
• 6.7. L2_BLK
• 6.8. MAKECALL_BLK
• 6.8.1. MAKECALL_BLK Initialization
• 6.9. NONCRN_BLK
• 6.10. PARM_INFO
• 6.11. SPID_BLK
• 6.12. TERM_BLK
• 6.13. TERM_NACK_BLK
• 6.14. ToneParm
• 6.15. USPID_BLK
• 6.16. USRINFO_ELEM
• 6.17. WAITCALL_BLK
• 7. ISDN Events and Errors
• 7.1. Event Categories
• 7.1.1. Termination Events
• 7.1.2. Unsolicited Events
• 7.2. Error Handling
• 7.2.1. Cause/Error Codes from the ISDN Firmware
• 7.2.2. Cause/Error Codes from the ISDN Network
• 7.2.3. Cause/Error Codes from the ISDN Library
• 8. Application Guidelines
• 8.1. General Guidelines
• 8.1.1. Symbolic Defines
• 8.1.2. Header Files
• 8.1.3. Aborting and Terminating the Application
• 8.2. Handling Errors, Events and Alarms
• 8.2.1. Handling Errors
• 8.2.2. Handling Events
• 8.2.3. Handling Alarms
• 8.3. Programming Considerations - PRI and BRI
• 8.3.1. Resource Association
• 8.3.2. MAKECALL Block Initialization and Settings
• 8.3.3. Information Element Settings
• 8.4. Programming Considerations - BRI/SC Only
• 8.4.1. BRI/SC Configuration
• 8.4.2. BRI/SC Terminal Initialization
• 8.4.3. BRI/SC Tone Generation Configuration
• 8.5. Diagnostic Tools (The DialView Suite)
• 8.5.1. ISDIAG Utility
• 8.5.2. ISDTRACE Utility
• Appendix A - Call Control Scenarios - ISDN
• Overview
• BRI Channel Initialization and Start Up (User Side)
• BRI Channel Initialization and Start Up (Network Side)
• PRI Channel Initialization and Start Up
• Normal Call Establishment and Termination
• Network initiated call (inbound call)
• Network terminated call
• Application initiated call (outbound call)
• Aborting cc_MakeCall( )
• Application Terminated Call
• Call Rejection
• Outgoing call rejected by the network
• Incoming call rejected by the application
• Glare Condition 1: Call collision occurs after the SETUP message is sent to the network
• Glare Condition 2: Call collision occurs before the SETUP message is sent to the network
• Simultaneous disconnect (any state)
• Initiation of Hold and Retrieve (BRI and PRI DPNSS/Q.SIG Protocols Only)
• Hold and retrieve - local initiated
• Hold and retrieve - remote initiated
• Network Facility Request or Service
• Vari-A-Bill (AT&T Service Only)
• ANI-on-demand - incoming call (AT&T Service Only)
• Advice of charge - inbound and outbound call (AT&T Service Only)
• Two B Channel Transfer (TBCT)
• Non-Call Associated Signaling (NCAS)
• User-initiated call
• Network-initiated call
• Appendix B - Call Scenarios - DPNSS
• Overview
• Executive Intrusion - Normal
• Executive intrusion - with prior validation
• Local diversion - outbound
• Local diversion - inbound
• Remote diversion - outbound
• Remote diversion - inbound
• Transfer
• Virtual call -outbound
• Virtual call - inbound
• Appendix C - Message Types for DPNSS - IEs and ISDN
• Information Elements for cc_GetCallInfo( ) and cc_GetSigInfo( )
• Intrusion IE:
• Diversion IE:
• Diversion Validation IE:
• Transit IE:
• Text Display IE:
• Network Specific Indications (NSI) IE:
• Extension Status IE:
• Virtual Call IE:
• Information Elements for cc_SetInfoElem( )
• Intrusion IE:
• Diversion IE:
• Diversion Bypass IE:
• Inquiry IE:
• Extension Status IE:
• Virtual Call IE:
• Text Display IE:
• Network Specific Indications (NSI) IE:
• DPNSS Message Types for cc_SndMsg( )
• SndMsg_Divert:
• SndMsg_Intrude:
• SndMsg_NSI:
• SndMsg_Transfer:
• SndMsg_Transit:
• Appendix D -- Supplemental Services - BRI
• Overview
• Appendix E - ISDN Cable Connections - Establishing
• Ordering Service
• Establishing Connections to an NTU
• Appendix F - Related Publications - Overview
• Dialogic References
• Glossary
• Copyright notice