ETSI EN 300 448

Access and Terminals (AT); Ordinary quality voice bandwidth 2-wire analogue leased line (A2O); Connection characteristics and network interface presentation Edition: 1.2.1
European Telecommunications Standards Institute / 01-Jul-2001 / 30 pages

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Specification of the public network side of the interface and the performance of the leased line service, including test procedures for compliance. Revision of ETS 300 448 to improve the safety related text following a liaison received from TC Safety.