Lucent Technologies 555-230-024 manual Digital Signal Level

Data Management Features

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1) DEFINITY ECS 4) Digital Signal Level 1

2)ISDN-PRI to a Wideband Application

3)Fractional T-1 to Wideband Application

5)ISDN-PRI to Switch or dedicated network

Figure 8-1. DEFINITY ECS Wideband Switching Supports Your High-Speed Data Communications Requirements

■Administered Connections automatically establish an end-to-end connection between two data endpoints. An administered connection can be either permanent or scheduled. The feature supports Auto Restoration (preserving the active session) for connections routed over Software-Defined Data Network trunks and an administrable retry interval (from 1 to 60 minutes) to re-establish a connection. The resulting benefits are increased reliability of your data networks and improved disaster recovery.

■Alphanumeric Dialing enhances computer dialing by allowing a computer user to place a data call by entering an alphanumeric name, making dialing both convenient and user-friendly. When an alphanumeric name is entered from a user’s terminal, the system converts the name to a sequence of digits by searching through an administered alphanumeric dialing table. The system then dials those digits just as if the user had entered the digits.

555-230-024 Issue 5 January 1998 8-3