Maintenance-Object Repair Procedures
555-233-143
8-542
Issue 1 May 2002
5. Audits
As part of periodic maintenance, the hardware status audit test queries
programmable terminals to determine what levels and/or options are being
used. If the reported values are not equal to the administered values, the
system will initiate a terminal download action. This audit does NOT check
the parameters used for softkeys.
6. Activation of TTI
A terminal is downloaded automatically when it is activated using the
Terminal Translation Initialization feature. Therefore, no special user
actions are required for TTI.
NOTE:
Plugging the station cord into a terminal does not automatically cause
the terminal to be downloaded. If this terminal has factory defaults or
if the terminal has been previously downloaded with parameters
different from those desired, use one of the demand download
actions described below to download the terminal.
Demand Download Actions
1. Busyout/Release Command
A maintenance demand busyout/release request for a station will cause the
terminal to be downloaded regardless of its previous download status.
2. Feature Access Code
A Refresh Terminal Parameters Feature Access Code can be used to
request a terminal download action. When this code is followed by a
pound sign (#), the programmable parameters for the current terminal are
downloaded when the terminal goes on hook. When this code is followed
by an extension, the programmable parameters for the specified station are
downloaded.
This Refresh Terminal Parameters Feature Access Code is assigned on
the second page of the Feature Access Codes form.
A confirmation is returned if the download request is accepted. A busy
tone is returned if the request is made from a different station when the
target station is off-hook.
The first three green call appearance LEDs on the 84xx 603x terminal will
be turned on for three seconds if the station was successfully downloaded
as a result of an entry of a Refresh Terminal Parameters Facility Access
Code. This is not true for the 302B1 terminal.
There is no visible display on a station for the other background or demand
download actions. As described below, the Status Station and Status
Attendant forms can be used to check the download status of a specified
terminal.
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Страница 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
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Страница 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Страница 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Страница 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...
Страница 1121: ...CARR POW Carrier Power Supply Issue 1 May 2002 8 399 555 233 143 Figure 8 19 Power Distribution Unit J58890CH 1 ...
Страница 1447: ...E DIG RES TN800 reserve slot Issue 1 May 2002 8 725 555 233 143 E DIG RES TN800 reserve slot See ASAI RES ...
Страница 1735: ...LGATE AJ Issue 1 May 2002 8 1013 555 233 143 LGATE AJ See BRI SET LGATE BD See BRI BD LGATE PT See BRI PT ...
Страница 1846: ...Maintenance Object Repair Procedures 555 233 143 8 1124 Issue 1 May 2002 Figure 8 62 TN787 MMI MULTIMEDIA INTERFACE CIRCUIT PACK ...