User's Manual Part 3

Packet BTS Shut Down Procedures – continued
10-38 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU MAY 2004
PRELIMINARY
Table 10-8: Shut Down Site Signaling Functions Procedure For a Packet BTS
n ActionStep
13 Display the status of all devices at the BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS–<bts#> STATUS
Record the system response for all devices that are OOS_AUTOMATIC. This information will be
used for later reference when restoring site signaling operations.
NOTE
SHUTDOWN and REDIRECT both prevent future calls from being originated on the targeted
resource, but only SHUTDOWN waits indefinitely for the calls to terminate. When the resource
becomes idle, SHUTDOWN automatically transitions the resource to the locked/disabled state.
14 If you redirected subscribers but do not want to use SHUTDOWN, go to step 15.
If you redirected subscribers and want to use SHUTDOWN, go to step 16.
15 Wait three minutes to allow any active calls to terminate then go to step 18.
16 Shutdown all carriers equipped for the BTS by repeatedly entering the following command at the
prompt:
omc–000000>SHUTDOWN CARRIER–<bts#>–<sector#>–<carrier#>
Repeat this command for each sector–carrier associated with each carrier.
17 Observe that the system automatically returns a “Network Element State Change Event” message
for each carrier being shutdown. This message shows the old and new states for the carrier. The
CARRIER will go from UNLOCKED/ENABLED/ACTIVE to
SHUTTINGDOWN/ENABLED/ACTIVE to LOCKED/DISABLED/IDLE.
When all BTS carriers shutdown in step 16 are reported as LOCKED/DISABLED/IDLE, the BTS
will be reported as UNLOCKED/ENABLED/IDLE.
If you determine that it is taking too long for carriers to shutdown and the BTS to transition to
UNLOCKED/ENABLED/IDLE state, perform step 18 to abort the shutdown process and
LOCK/DISABLE the BTS.
18 Lock/disable the BTS by entering either of the following commands at the prompt:
omc–000000>DISABLE BTS–<bts#> UNC
omc–000000>LOCK BTS–<bts#>
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