User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Commands and Trouble-Clearing Aids
Page 8-66change system-parameters maintenance
8
ISDN-BRI
Service SPID
This field shows whether or not the link is associated with the Service
SPID. If the link is associated with the Service SPID, the field contains a
number from “0 to 99999’’ this number is the test spid (under BRI-SET
MO) otherwise, this field is blank. Service SPID is a feature used by the
system technician to check building wiring between the switch and the
BRI endpoint.
DSO
Loop-Around
Test Call
Extension
The extension used by the network service provider to set up a DSO
loop around connection for testing non-ISDN DS1 trunks
The DSO Loop-Around Test Call feature is used primarily for testing
DSO channels associated with non ISDN-PRI trunks. The loop-around
is activated by dialing the test extension number. Multiple DSO
Loop-Around connections can be set up by placing multiple calls to
the loop-around extension.
For more information see "Facility Test Calls" in Chapter 5, ‘‘
Routine
Maintenance Procedures’’.
Loss Plan Use only when extra loss is required to maintain quality of transmission
on conference calls. Leave this field blank if no extra loss is required. If
extra loss is required, enter digits as shown below.
No. Of Parties To
Be Conferenced Enter Digit
32
43
54
65
76
Table 8-1. Scheduled Maintenance Settings — Continued
Continued on next page