Specifications

iv
Reference Guide
Model No.
Running Head
Contents
4.7.5 Backplane Out of Service (BP_OOS)...................................................... 4-25
4.7.6 Alarm Handling ....................................................................................... 4-26
4.8 Time Slot Configuration Screen .................................................................. 4-28
4.9 Deleting an Out of Service Card .................................................................. 4-28
4.10 Accepting New Card Settings ...................................................................... 4-28
4.11 Cross-Connecting (XCON) ......................................................................... 4-28
4.12 System Level Maintenance .......................................................................... 4-28
4.12.1 Test, Debug, Backup & Restore .............................................................. 4-29
4.12.2 Zipping the System .................................................................................. 4-30
4.12.3 Debugging the System............................................................................. 4-31
4.12.4 Registering the System ............................................................................ 4-31
4.12.5 Pre-TFTP Backup and Restore Preparation............................................. 4-32
4.12.6 TFTP Backup for 5.x.x ............................................................................ 4-32
4.12.7 TFTP Restore for 5.x.x ............................................................................ 4-33
4.12.8 ASCII Backup Procedure......................................................................... 4-34
4.12.9 ASCII Restore Procedure......................................................................... 4-34
4.12.10 XMODEM 128k and XMODEM 1k Backup.......................................... 4-35
4.12.11 XMODEM 128k and XMODEM 1k Restore.......................................... 4-36
4.13 Taking a Card Out of Service ...................................................................... 4-36
4.14 CPU Switching ............................................................................................ 4-37
4.15 Time Slot Assignment ................................................................................. 4-37
4.15.1 Modes of Operation ................................................................................. 4-38
4.15.1.1 XCON Mode (XCON)......................................................................... 4-38
4.16 Assigning Time Slots ................................................................................... 4-38
4.16.1 Assigning a Time Slot to a User Card Port.............................................. 4-38
4.16.2 Assigning Multiple Time Slots to a Port ................................................. 4-39
4.16.3 Cross-Connect Model .............................................................................. 4-41
4.17 Automatic Time Slot Assignment ............................................................... 4-42
4.18 Cross-Connecting WAN Time Slots ........................................................... 4-46
4.19 Cross-Connect Actions ................................................................................ 4-62
4.20 Testing Voice Cross-Connects .................................................................... 4-65
4.21 Using the Broadcast Option ......................................................................... 4-69
4.21.1 WAN Link to WAN Link ........................................................................ 4-77
4.21.2 Broadcast Screen Actions ........................................................................ 4-78
4.21.3 Test Access Digroups (TADS) ................................................................ 4-79
4.21.4 Monitor Circuit ........................................................................................ 4-80
4.21.5 Split Circuit.............................................................................................. 4-83
4.21.6 Release..................................................................................................... 4-85
4.21.7 Terminate and Leave Access ................................................................... 4-86
4.22 Checking the Time Slot Map ....................................................................... 4-88
4.23 Recording the Time Slot Configuration ...................................................... 4-90
4.24 Redundant Operations ................................................................................. 4-92
4.25 Power Supply Redundancy .......................................................................... 4-92
4.26 CPU Card Redundancy ................................................................................ 4-93
4.27 WAN Card Redundancy .............................................................................. 4-95
4.27.1 Cross-Connect WAN Card Redundancy Switching ................................ 4-96
4.28 ADPCM Card Redundancy ......................................................................... 4-99