4 Switch Interface Administration

Digital Interfaces

2Enter the circuit card number in the Card Number: field, or press F2 (Choices) to select from a menu. Initially, all fields are populated with the default values for the circuit card number entered.

3Enter the framing/line coding in the Framing/Line Coding: field, or press F 2 (Choices) to select from a menu. The valid values for T1 PRI are D4ZCS or ESFB8ZS. ESFB8ZS is the default.

4Enter Yes to enable or No to disable in the DTMF Muting: field, or press F2 (Choices) to select from a menu. Yes is the default.

Enter Yes to use dual-tone multifrequency (DTMF) muting to reduce false DTMF recognitions. These false recognitions sometimes result from the network echoing back sounds that the voice system falsely recognizes as touch tones.

Enter No when the interface is used for bridging; DTMF needs to pass through without muting.

5Enter Yes or No to specify whether the circuit card carries the D-channel in the D-channel on this Card?: field, or press F 2 (Choices) to select from a menu.

UCS 1000 R4.2 Administration 585-313-507

Issue 3 April 2000 177