Polycom RealPresence 1800 Administration Manual page 335
Collaboration server
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Also See for RealPresence 1800:
- Administrator's manual (1113 pages) ,
- Getting started manual (70 pages) ,
- Hardware manual (18 pages)
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● RTM DSP T1 FLAC3 Diag
● RTM DSP E1 FLAC3 Diag
Adhere to the followings guidelines when performing diagnostic on RMX 1800 MCUs:
● Before performing RTM DSP T1 FLAC3 Diag and RTM DSP E1 FLAC3 Diag, you must loopback
between port1 and port2, port3 and port4.
● You can only perform one of RTM DSP T1 FLAC3 Diag and RTM DSP E1 FLAC3 Diag once
RMX1800 enters diagnostic mode. If you perform diagnostic on T1, you will fail the diagnostic on E1.
You must reboot the system and re-enter Diagnostic Mode, then perform the diagnostic on E1.
● Once RTM DSP T1 FLAC3 Diag or RTM DSP E1 FLAC3 Diag fails, you will fail the diagnostic on other
items. You must reboot the system and re-enter Diagnostic Mode, then perform the diagnostic
If you perform diagnostics on an RMX1800 MCU that has ISDN cards through the USB utility, the diagnostic
program will check all items including DSP, system memory, and ISDN cards. The program will take about
1 hour to complete all tests.
Polycom, Inc.
Hardware Monitoring
314
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