ISDN Protocol Administrator's and Developer's Guide ... - Intervoice

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QSIG Path Replace TransferThe Path Replacement Transfer is a method of transferring calls inQSIG ISDN.The Path Replacement Transfer occurs in the following manner:1 The Omvia Media Server receives an inbound call and answers.For more onISDN_QSIG_HOLD, seepage 5-14.For more on ISDN_QSIG_STARTXFER, seepage 5-16.2 When the caller requests a transfer the application places theinbound caller on hold using the ISDNTKIT toolkit functionISDN_QSIG_HOLD.3 The application places an outbound call using connect.dll andgetSecondLineAndDial.4 After the call is placed and a good result code is obtained fromgetSecondLineAndDial, the application waits for the outbound callto answer or fail by checking the result of GetStatus.For more information onconnect.dll and itsassociated functions, seethe Call Transfer OptionsAdministrator’s andDeveloper’s Guide.5 If the call is answered, the application places another ISDNTKITtoolkit call, ISDN_QSIG_STARTXFER, then enters sleep mode.6 The application waits for the switch to release the lines and makethe transfer. If the transfer is completed, the switch sends adisconnect message for both the inbound and outbound lines andthe application jumps to ASYNC processing and terminates thecall.7 The application uses the ReleaseSecondary function formconnect.dll in the ASYNC leg to ensure that the resource for theoutbound line is released.8 If the outbound call fails (with a status of RING NO ANSWER,BUSY, etc), the application does not make the ISDN toolkit call tostart the transfer.For more information onISDN_QSIG_HOLD_RETURN, see page 5-15.9 It removes the caller from remote hold with the ISDNTKIT toolkitcall ISDN_QSIG_HOLD_RETURN, and calls the ReleaseSecondaryfunction.10 At this point the transfer has failed and the application handles thefailure.11 If the outbound call is answered and the toolkit functionISDN_QSIG_STARTXFER is called, the application waits in sleepmode for the disconnect from the switch.5-12 ISDN Protocol Administrator’s and Developer’s Guide 60001262, First Edition
Defining the Subroutines12 If the transfer fails at the ISDN level, the application’s sleep modetimes out and it calls ReleaseSecondary.13 The application processes the failure and removes the inboundcaller from remote hold with the ISDN_QSIG_HOLD_RETURNfunction.The Inbound line is the application line number.The Outbound line is the value obtained from connect.dllGetSecondLineAndDial. GetSecondLineAndDial returns the outboundline it used or a negative error number.The line number returned is zero based, StartXfer() needs this numbersupplied as a one-based number, so, the application is responsible foradding 1 to the result before making the toolkit call.60001262, First Edition QSIG Protocol 5-13
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ISDN Protocol Administrator’s and
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Copyright 2003 Intervoice, Inc.ãAl
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Table of ContentsList of FiguresixL
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Common Subroutines for the ISDN Too
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Call Transfer .....................
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Siemens Cornet N ISDN Protocol 13-1
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List of FiguresFigure 2-1. Single-O
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Table 4-15. GET_CONNECTED_PRESENTAT
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Table 6-36. ISDN_DPNS_ACTIVATE_MWI
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About This DocumentPurpose and Audi
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Chapter 10—VN4 ISDN ProtocolDiscu
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Web SiteEntire Documentation SetInt
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InVisionGetting Started with InVisi
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AT&TThe AT&T specifications TR 5007
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British TelecomBritish Telecom spec
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ECMAEuropean Computer Manufacturers
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ConventionsThis document uses the f
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1In this chapter...▼ ISDN Overvie
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ISDN OverviewISDN Reference PointsR
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2In this chapter...▼ Information
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Information ElementsVariable-Length
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Information ElementsTable 2-2. Vari
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ISDN Message TypesCall InformationC
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ISDN Message TypesMiscellaneousMisc
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3In this chapter...▼ T1 Transfer
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T1 Transfer MethodsRelease Link Tru
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E1 Transfer MethodsE1 Transfer Meth
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E1 Transfer MethodsDPNSS 1 Call Tra
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E1 Transfer MethodsQSIG Path-Replac
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4In this chapter...▼ InVision Too
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InVision Toolkits OverviewEach tool
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Using the ISDNTKIT Toolkit Subrouti
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Using the ISDNTKIT Toolkit Subrouti
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Defining the ISDNTKIT Toolkit Subro
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Return Values:See Table 4-10.Table
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GET_CONNECTED_NUMBER_ALLUse the GET
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GET_CONNECTED_NUMBERING_PLANUse the
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GET_CONNECTED_PRESENTATION_INDICATO
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GET_CONNECTED_SCREENING_INDICATORUs
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GET_CONNECTED_TYPE_OF_NUMBERUse the
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GET_DISCONNECT_CAUSE_CODEThe last r
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Table 4-19. GET_DISCONNECT_CAUSE_CO
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GET_DNIS_ALLUse the GET_DNIS_ALL su
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GET_DNIS_NUMBERING_PLANUse the GET_
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GET_DNIS_TYPE_OF_NUMBERUse the GET_
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GET_ORIGINAL_CALLED_NUMBERUse the G
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GET_ORIGINAL_CALLED_NUMBER_ALLUse t
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Table 4-27. GET_ORIGINAL_CALLED_NUM
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Table 4-28 displays the numbering p
Page 114 and 115: Return Values:See Table 4-29.Table
Page 126 and 127: GET_REDIRECTION_NUMBERING_PLANUse t
Page 128 and 129: GET_REDIRECTION_PRESENTATION_INDICA
Page 130 and 131: GET_REDIRECTION_REASONUse the GET_R
Page 132 and 133: GET_REDIRECTION_SCREENING_INDICATOR
Page 134 and 135: GET_REDIRECTION_TYPE_OF_NUMBERUse t
Page 136 and 137: GET_UUIUse the GET_UUI subroutine t
Page 138 and 139: SET_AND_SEND_CONNECTED_NUMBER_ELEME
Page 140 and 141: Table 4-42. SET_AND_SEND_CONNECTED_
Page 142 and 143: SET_AND_SEND_ORIGINAL_CALLED_NUMBER
Page 144 and 145: Table 4-44. SET_AND_SEND_ORIGINAL_C
Page 146 and 147: SET_AND_SEND_REDIRECTION_NUMBER_ELE
Page 148 and 149: Table 4-46. SET_AND_SEND_REDIRECTIO
Page 150 and 151: SET_AND_SEND_UUI_ELEMENTUse the SET
Page 154 and 155: QSIG OverviewFor more information o
Page 156 and 157: Figure 5-2 displays the first part
Page 158 and 159: QSIG ConfigurationTable 5-1 lists t
Page 160 and 161: [EncodingType]; Optional Parameter:
Page 162 and 163: [EncodingType]Determines the coding
Page 166 and 167: ISDN_QSIG_HOLDUse the ISDN_QSIG_HOL
Page 168 and 169: ISDN_QSIG_STARTXFERThe ISDN_QSIG_ST
Page 170 and 171: ISDN_QSIG_SINGLE_STEP_XFERThe ISDN_
Page 172 and 173: Table 5-7. Single Step Transfer Err
Page 174 and 175: DPNSS 1 OverviewDPNSS 1 is primaril
Page 176 and 177: Table 6-1. DPNSS 1 Network Layer Me
Page 178 and 179: Extension Status (BTNR 188 Section
Page 180 and 181: DPNSS 1 Network StructureDPNSS 1 re
Page 182 and 183: Table 6-3 displays the Supplementar
Page 184 and 185: Table 6-3. Supplementary Informatio
Page 186 and 187: DPNSS 1 ConfigurationTable 6-4 list
Page 188 and 189: 0 ; Gain adjustment 2 -12..0..41 1
Page 190 and 191: Optional EntriesOptional configurat
Page 192 and 193: Table 6-5. Alphabetical List of DPN
Page 194 and 195: ISDN_DPNS_GET_ANIUse the ISDN_DPNS_
Page 196 and 197: Return Values:See Table 6-8.Table 6
Page 198 and 199: ISDN_DPNS_GET_DNISUse the ISDN_DPNS
Page 202 and 203: ISDN_DPNS_AUTO_OPT_ENQUse the ISDN_
Page 206 and 207: A sample UserSubroutineCall form th
Page 208 and 209: Sample MessagesTwo EEMC and possibl
Page 212 and 213: Parameters:See Table 6-17.Table 6-1
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ISDN_DPNS_GET_DIVERSION_INFOUse the
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ISDN_DPNS_ACTIVATE_CONTROLLED_DIVER
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ISDN_DPNS_DEACTIVATE_CONTROLLED_DIV
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ISDN_DPNS_GET_CONTROLLED_DIVERSIONU
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Call TransferCall transfer is the p
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Parameters:See Table 6-26.Table 6-2
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Executive IntrusionExecutive intrus
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Sample MessagesSome typical ISRMC m
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ISDN_DPNS_GET_L3STATE_TXTUse the IS
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ISDN_DPNS_GET_L3_STATEUse the ISDN_
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Message Waiting IndicatorA Message
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Parameters:See Table 6-36.Table 6-3
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ISDN_DPNS_GET_ASCII_MESSAGEUse the
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Service Indicator CodeThe Service I
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Calling/Called Line Category (CLC)T
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ISDN_DPNS_SET_CLCUse the ISDN_DPNS_
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7In this chapter...▼ EU4 Overview
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Euro-ISDN ConfigurationDefining int
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Euro-ISDN ConfigurationOptional Ent
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Defining the EU4 SubroutinesParamet
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Defining the EU4 SubroutinesTable 7
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Defining the EU4 SubroutinesReturn
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AT&T OverviewThe AT&T Custom ISDN w
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Required EntriesThe required entrie
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Required EntriesThe intvconf.dat en
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Optional EntriesThe optional entrie
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Parameters:See Table 8-2.Table 8-2.
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Return Values:See Table 8-5.Table 8
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Hicom OverviewThe Hicom ISDN protoc
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Required EntriesThe required entrie
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10In this chapter...▼ VN4 Overvie
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VN4 ConfigurationDefining intvconf.
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Defining the VN4 SubroutinesVN4_TRA
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Defining the VN4 SubroutinesCertain
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Defining the VN4 SubroutinesTable 1
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11In this chapter...▼ Nortel DMSO
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Nortel DMS ConfigurationDefining in
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Nortel DMS ConfigurationOptional En
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Defining the DMS SubroutinesA sampl
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Defining the DMS SubroutinesISDN_DM
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Defining the DMS SubroutinesGET_RLT
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Defining the DMS SubroutinesGET_RLT
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12In this chapter...▼ National IS
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National ISDN-2 ConfigurationDefini
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National ISDN-2 ConfigurationOption
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Defining the National ISDN-2 Subrou
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13In this chapter...▼ Siemens Cor
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Siemens Cornet N ISDN Configuration
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Siemens Cornet N ISDN Configuration
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14In this chapter...▼ ISDN Consol
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Using ISDN ConsoleUsing ISDN Consol
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Using ISDN ConsoleSystem Configurat
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Using ISDN ConsoleN200 (retransmiss
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Using ISDN ConsoleT316Starts follow
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Using ISDN ConsoleCall Reference Nu
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Using ISDN ConsoleLink Level Statis
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Using ISDN ConsoleAbortsIndicates t
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Using ISDN ConsoleReleaseIndicates
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Using ISDN ConsoleI/O LogThe I/O Lo
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Using ISDN ConsoleThe B Channel Tra
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Using ISDN ConsoleB Channel AccessT
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Using ISDN ConsoleLevel 3 StateIndi
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Using ISDN ConsoleTimers Supported
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Establishing Synchronization with H
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Establishing Synchronization with H
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Enabling Logging for ISDNLayer 2 Li
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Running ISDN Back to Back Between O
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Establishing Layer Three LinkTable
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Establishing Layer Three LinkIdenti
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Establishing Layer Three LinkISDN M
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Establishing Layer Three LinkTable
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Standard ConfigurationDigitalT1 Con
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BIn this appendix...▼ Country-Spe
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Country-Specific EntriesTable B-1.
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MAINLogCustomer Application FlowPre
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LogFile: appl.logFormat: DatabaseLo
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LogLogcallStatusFile: appl.logForma
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ISDN_QSIG_STARTXFLogFile: appl.logF
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LogFile: appl.logFormat: DatabaseLo
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MAIN July 25, 2003 Final2B
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MAIN July 25, 2003 Final2D
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SWERINGn Codering)BusyGiveUpInformC
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MAIN July 25, 2003 Final2H
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MAIN July 25, 2003 Final3A
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MAIN July 25, 2003 Final3C
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Code ==>> ',(returnCodeasString)Pos
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MAIN July 25, 2003 Final3G
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MAIN July 25, 2003 Final3I
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ISDN_QSIG_SINGLE_STEP_XFER_Call: IS
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MAIN July 25, 2003 Final4D
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urn Codering)YReturneMAIN July 25,
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MAIN July 25, 2003 Final4H
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HangErrorDuration: 60 secondsCUser
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MAIN July 25, 2003 Final5C
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MAIN July 25, 2003 Final5E
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MAIN July 25, 2003 Final5G
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MAIN July 25, 2003 Final5I
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American National Standards Institu
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DLL (Dynamic Link Library)A program
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Hz (hertz)A unit of frequency that
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PBX (Private Branch Exchange)A priv
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timeoutThe event that occurs if, af
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Index[DelayVCDRelayInit] 6-18[DPNSS
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DPNSS 1 (Digital Private Network Si
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GET_ORIGINAL_CALLED_TYPE_OF_NUMBER
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Layer 3 Statistics Level 14-16Link
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ISDN_DPNS_GET_CONTROLLED_DIVERSION
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RR Reference Point 1-3R2, defined G
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VN4_GET_CONNECT_INIT_STATE10-4VN4_G
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