MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting
555-661-140
Issue 1
August 1998
Contents
Page v
2 Error Logs, Access Logs, and System Inventory 2-1
â– Error Logs 2-1
â– Access Log 2-27
â– System Inventory 2-29
3 Telephone Problems 3-1
â– Fixing Telephone
Problems 3-2
â– MLX Telephone Tests 3-6
â– System Requirements for Touch-Tone Receivers 3-8
4 Control Unit Problems 4-1
â– Backing Up System Programming 4-1
â– Power Supply Problems 4-2
â– Processor Problems 4-12
â– Module Problems 4-34
â– 800 NI-BRI Module Problems 4-75
â– 100D Module Problems 4-100
â– Computer Telephony Integration (CTI) Link Problems 4-114
â– Removing a CTI Link 4-125
â– Carrier Problems 4-127
â– Checking System and Slot Status 4-128