MAPD-BD (MAPD Interface Circuit Pack TN802)
Issue 1 May 2002
8-1043
555-233-143
Restoring Data from the PCMCIA Disk
Before You Start
1. Shut down the application running on the circuit pack. See
2. Remove the defective IP Trunk circuit pack from the switch (if applicable).
3. Install the replacement IP Trunk circuit pack in the switch (if applicable).
4. Insert the backup diskette into the IP Trunk circuit pack.
PSTN Fallback Feature
The Public Switched Telephone Network (PSTN) fallback feature is available on
the Internet trunk application software, which periodically pings the remote
destinations that the software calls. When the far end returns a poor response
time to the ping, S8700 Multi-Connect’s ARS or AAR network routing patterns
bypass those ports and direct the call to another port, typically on a PSTN trunk.
When the remote destinations show acceptable response times to subsequent
pings, the corresponding ports are returned to “idle,” where they are available for
service.
Table 8-415.
Restore TN802 administration data
Step
Description
Comments
1.
Restore IP Trunk
administration
At the Windows NT desktop, double-click on the IP
Trunk Back UP Restore icon.
The IP Trunk Backup/Restore Utility screen
appears.
2.
Select utility
In the IP Trunk Backup/Restore Utility dialog
screen, click Files, Restore.
The IP Trunk Backup screen appears
3.
Select restore
In the IP Trunk Backup screen, click on the
Restore button.
4.
Wait
Wait until the amber Disk-In-Use LED (Note 5 in
) light is out.
Continued on next page
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...