Avaya Definity TN753 DID Trunk Card [TN753]

DESCRIPTION

The Avaya TN753 interfaces up to 8 wink-start or immediate-start direct
inward dialing (DID) circuits from your local service provider.

8 ports for immediate or wink-start direct inward DID trunks
Each port has tip and ring signal leads
Supports A- and μ-Law companding with vintage 17 or greater

REVIEWS

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