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Installation
INTER-TEL
®
AXXESS
®
MANUAL VERSION 11.0 – May 2008
Modified Cards Identification
INSTALLATION
3
Modified Cards Identification
10.34 Remove the LGC and/or LGC-D and look at the part number stenciled on the card.
Immediately after the part number, there should be a dash (-) and a single letter contained
within a box. This denotes the revision level of the card. The following chart shows the revi-
sion level of the current, modified cards:
Compatibility
10.35 Improperly paired cards do not work together and the trunks attached to these cards do
not function.
10.36 LGC -6 cards only work with LGC-D -5 cards (and vice versa). They are not backwards
compatible. LGC -4 and -5 cards only work with either LGC-D -3 and -4 cards.
Resolution
10.37 If a system is experiencing this problem and if it is equipped with older, unmodified
LGC and/or LGC-D cards, the card(s) may be replaced by contacting Inter-Tel Technical Sup-
port.
Table 3-17. LGC/LGC-D Revision Levels
Card Part No. ECN No. Revision
LGC 550.2309 4813 826.5223-4D (or later)
826.5223-5D (or later)
826.5223-6 (any letter)
LGC-D 550.2310 4814 826.5224-3B (or later)
826.5224-4B (or later)
826.5224-5 (any letter)
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