Specifications

v
A.4.1 CustomerProjectManager..................................184
Appendix B. Pre-installation Site Review...........................187
B.1 NetworkDiagram..............................................187
B.2 CustomerSiteAccess..........................................187
B.3 EnvironmentalControls.........................................187
B.4 TechnicalQuestions...........................................188
Appendix C. Basic Telephony Terminology .........................189
C.1 CentralOfficeSwitch...........................................189
C.2 Private Branch Exchange .......................................189
C.3 Key Telephone Systems . .......................................190
C.4 Interfaces ...................................................190
C.5 Foreign Exchange Subscriber (FXS) ..............................191
C.6 Foreign Exchange Office (FXO) . .................................191
C.6.1 EarandMouth(E&M)Interface ..............................191
C.6.2 DigitalInterfaces..........................................192
Appendix D. Specifications of IBM 9783............................193
D.1 AnalogVoicePorts............................................193
D.2 DigitalVoicePorts.............................................194
D.2.1 FRAD Ports, Frame Relay Ports, and High-Speed Processor (HSP) Card
Assembly.....................................................194
D.2.2 ConsolePortInterface .....................................195
D.2.3 EthernetInterface.........................................195
D.2.4 Miscellaneous ............................................195
Appendix E. 9783 Connectors and Cables .........................197
5.5 AnalogVoicePorts.........................................197
5.5.1 P1andP2VoicePortConnectors..........................197
5.5.2 Pin Signal Assignments. . ................................199
Appendix F. Command Summary .................................203
Appendix G. Troubleshooting the 9783 ............................235
G.1 Call Accounting Channel. .......................................235
G.2 Circuit Groups. . . .............................................235
G.3 ConsolePort.................................................236
G.4 FRADPorts..................................................237
G.5 FrameRelayPorts ............................................237
G.6 Remote Unit Command Channel .................................238
G.7 TranslationRules .............................................238
G.8 VoicePorts..................................................239
G.9 SolvingVoiceProblemsintheIBM9783...........................240
G.9.1 SystemStatusCheck......................................240
G.9.2 BasicFrameRelayConnectivityCheck........................240
G.9.3 TelcoConfigurationCheck..................................241
G.9.4 CircuitGroupCheck.......................................241
G.9.5 TranslationRuleCheck ....................................241
Appendix H. Special Notices .....................................243
Appendix I. Related Publications..................................245
I.1 International Technical Support Organization Publications . .............245
I.2 IBM Redbooks collections .......................................245