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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install and Wire Telephones and Other Equipment
Page 5-115Add Packet Bus to R6si
5
High or Critical Reliability R6si System
Disable Alarm Origination
1. Enter change system-parameters maintenance and press Enter.
2. Set the Alarm Origination Activated field to n.
!
CAUTION:
If you do not disable Alarm Origination, the system may generate
alarms, resulting in unnecessary trouble tickets.
3. For some releases of software, disable Cleared Alarm Notification
and Restart Notification before submitting the form.
Save Translations
1. If the system is high or critical reliability, enter status system 1 and press
Enter to verify that the system is in the “active/standby” mode.
2. Enter save translation and press
Enter. This instructs the system to write
all translation information to the translation card or the tape.
Power Down the Control Carrier
NOTE:
For a high or critical reliability system, do not power down both control
carriers at the same time. This defeats the duplication feature of the system.
1. Power down the control carrier and install the appropriate circuit packs.
See Table 5-22
.
1. Quantity of this pack should equal the number of EPNs.
2. Required for critical reliability PPN. Optional for digital trunk testing in high reliability
PPN.
Table 5-22. Circuit Pack Locations for Packet Bus in PPN
Circuit Pack Carrier Quantity Slot
TN778 Control Carrier A 2 PACKET CONT
Control Carrier B 2 PACKET CONT
TN570 Control Carrier A 1 or 2
1
EXPN INTFC/1 and /2
Control Carrier B 1 or 2 EXPN INTFC/1 and /2
TN771C Control Carrier A 1
2
Any Available Port Slot