DID(4)-U10 ETU Board / Card
Description
DID (Direct Inward Dialing) Interface Unit. The direct inward dialing interface supports up to four DID or four 2-way DID lines. Immediate or wink start or delay dial signaling can be mixed on this ETU.
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CategoriesManufacturersInformation |
DID(4)-U10 ETU Board / CardDescription
DID (Direct Inward Dialing) Interface Unit. The direct inward dialing interface supports up to four DID or four 2-way DID lines. Immediate or wink start or delay dial signaling can be mixed on this ETU.
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