DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Commands
8-63change system-parameters maintenance
8
ISDN-PRI
Test Call
Extension
The extension used by a far-end ISDN node to place a call to the
system to test the ISDN-PRI trunks between the far-end and the
system.
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 (See
SPID
Facility Test
in
chapter 9
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 chapter 6 (Facility Test Calls).
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.
Number Of
Parties To Be
Conferenced Enter Digit
32
43
54
65
76
Table 8-7. Schedules and Settings for Maintenance Tests — Continued
Continued on next page
