Issue 2.0
5.5
Figure 4-23 GCD-4DIOPB Blade
SV9100 System Hardware Manual
GCD-4DIOPB (DID/OPX Interface)
5.5.1
Description
The GCD-4DIOPB supports the analog DID and single line telephone
interface functions (such as Off-Premise Extension). The function type is
assigned in programming for each port. The circuit types, however, should
be grouped together. For example, with three DID circuits and one OPX
circuit, they should be grouped as DID, DID, DID and OPX and not DID,
DID, OPX and DID.
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