User's Manual

DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Upgrading G3rV2, V3, V4 to R8r and Adding Memory
1-10Upgrade the software and hardware
1
Check TTI Status
1. Type
status TTI
and press Enter. Wait until the
Percent Complete
field
shows
100%
.
Busyout MMI Circuit Packs (H/C only)
!
CAUTION:
Multimedia-to-voice station calls are not preserved on an upgrade. Failure to busy-out
the TN787 Multimedia Interface (MMI) circuit packs results in unusable TN787 and
TN788 Multimedia Voice Conditioner ports.
1. Type
display system-parameters customer-options
and press Enter. On
screen 2 under the Multimedia Call Handling (MMCH) options, check the
Basic
and
Enhanced
fields.
2. If either the
Basic
or
Enhanced
field is
y
, type
list configuration all
and
press
Enter to locate all MMI (TN787) circuit packs.
3. If there are MMI circuit packs, type
busyout board
cabinet carrier slot
and press
Enter to remove the circuit packs from service.
Lock the active SPE (H/C only)
1. Type
status spe
and press Enter to determine which control carrier is
active or observe the control carrier LEDs.
NOTE:
For high or critical reliability systems, we recommend that you
replace the circuit packs in the standby carrier first.
!
CAUTION:
When replacing any hardware, be sure to ground yourself against
electrostatic discharge (ESD) by wearing a grounded wrist strap.
2. Move the SPE-SELECT switches on both Duplication Interface (DUPINT)
circuit packs,
one at a time , to the active carrier.