Nortel Meridian 1 Description, Installation And Operation page 242
Internet telephony gateway (itg) line 1.0/ip telecommuter
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Also See for Meridian 1:
- Manual (1121 pages) ,
- Planning and installation manual (612 pages) ,
- Planning, installation and operating instructions (556 pages)
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553-3001-119 Standard 2.00 April 2000
Maintenance
Three known reasons can cause the failure to load the ITG software:
•
Not enough memory due to a faulty or missing SIMM.
•
Corruption of the ITG software image in flash memory.
•
The escape sequence to boot from the BIOS has been inadvertently
sent down the serial line due to noise.
To determine which of the three causes caused the ITG load failure, reboot
and monitor the booting sequence through the serial port. Capture the booting
sequence to aid in communication with technical support personnel.
Examples of booting sequences:
The following excerpt from the booting sequence indicates the
Case 1:
amount of memory onboard.
Memory Configuration
Onboard: 4MB
SIMM: 16MB
Total: 20MB
In the absence or failure of the SIMM, the total memory would be 4MB,
which is not enough to support the ITG application.
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