4 Switch Interface Administration

Digital Interfaces

Figure 87. Display Digital Interface Assignments

By default, a circuit card is marked unassigned. A protocol must be installed on the voice system before it can be assigned to an E1/T1 card (CWB2).

See “E1/T1 Circuit Cards,” in Chapter 2, “Installing or Replacing Circuit Cards,” in UCS 1000 R4.2 Maintenance, 585-313-126, for more information on configuring the CWB2.

Table 11 on page 148 shows the valid parameters and default values for the E1/T1 digital protocols. The procedures in this section detail each protocol and how to set the parameter values for each. Refer to this table as you set the parameters for your protocol.

UCS 1000 R4.2 Administration 585-313-507

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