4 Switch Interface Administration Digital Interfaces
UCS 1000 R4.2 Administration 585-313-507 Issue 3 April 2000 180
10 Enter the cable distance, in feet, between the Channel Service Unit
(CSU) and the voice system in the
CSU Distance: field, or press F2
(Choices) to select from a menu. Valid values are 0–133, 134–266,
267–399, 400–533, and 534–666. The default is 0–133. If there is no
CSU, the value entered in this field should be the cable distance between
the voice system and the equipment to which it is connected.
11 (E1 only) Enter Yes to enable the cyclical redundancy check error
checking or No to disable the error checking in the
CRC: field.
12 (Optional) Enter the outgoing volume of speech in the Outgoing Text
Volume:
field. Valid values are 0 to 32000 (-30 to +30 dB). The default is
1000.
Note: This field is displayed only if the optional SSP Text-to-Speech
package is installed. This field only applies to SSP Text-to-Speech
output volume. The LSPS output volume can not be changed.
13 Press F3 (Save).
The system saves the parameter information and assigns the ISDN-PRI
Layer 1 protocol to the selected E1/T1 circuit card.
