Avaya MERLIN MAGIX Maintenance And Troubleshooting Manual page 386

System Programming Basics
You must assign phantom modules to higher slot numbers than those you assign to any real
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modules. If you assign a phantom module to a lower slot number than a real module, the
control unit does not recognize the real module or modules that follow the phantom module.
If you remove a module but do not replace it, and then perform a board renumber, the control
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unit will not recognize any modules that follow the empty slot. You must reseat all of the
modules to fill the empty slot before you perform the board renumber. See
Renumbering with the 016 MLX Module'' on page 3-46
renumbering when replacing MLX modules.
The Inspect function (d) lets you see which modules have been assigned to slots on the control
unit. Note that both phantom modules and real modules appear if you use the Inspect feature.
Table 6-3 shows the type of boards that you can select. To see only real module assignments, you
must print the System Information report: System
Table 3-3. Board Types
Board Type Description
4 loop-start line jacks and 12 digital extension jacks with 4 touch-tone
412LUP
receivers; Caller ID
24 digital extension jacks
024UPO
16 MLX extension jacks (32 endpoints); upgradeable with PCMCIA card
016MLX
8 MLX extension jacks (16 endpoints)
008MLX
16 ETR extension jacks including 6 with tip/ring functionality with 4 touch-tone
016ETR
receivers
16 tip/ring extension jacks with 4 touch-tone receivers
016TRR
008 OPT - 8 tip/ring extension jacks with 2 touch-tone receivers
008OPT
MERLINMsg MERLIN Messaging - 11internal tip/ring extension jacks with 2 touch-tone
receivers; MERLIN Messaging System resides on this module
24 channels ("virtual" lines/trunks); upgradeable with PCMCIA card
100D
8 BRI facilities
800BRI
4 ground-start/loop-start line jacks and 8 MLX extension jacks (16 endpoints);
408GLM
Caller ID; upgradeable with PCMCIA card
24 channels (virtual lines/trunks) with internal CSU; upgradeable with PCMCIA
100R
card
24 channels (virtual lines/trunks) with internal CSU/DSU; upgradeable with
100DCD
PCMCIA card
8 DID line jacks
800DID
8 loop-start line jacks, Caller ID
800LID
4 tie trunks
400E&M
Basic System Management Procedures
3-34
for complete instructions for board
→ → →
More
Print SysSet-up.
''Board