Voice Gateway Media Card maintenance Page 759 of 910
IP Line Description, Installation and Maintenance
Examples of booting sequences
Case 1
The following excerpt from the booting sequence indicates the amount of
memory onboard.
Memory Configuration
Onboard: 4MB
SIMM: 16MB
Total: 20MB
In the absence or failure of the SIMM, the total memory is 4MB; that is not
enough memory to support the IP Line application.
Case 2
The following excerpt from the booting sequence indicates the Voice
Gateway Media Card locating and loading the IP Line loadware from flash
memory:
Cookie array value: 0x111111100
Checksum Validation at Bank Address: 0xF9800000
Checksum in ROM = 35582602
Length of bank = 0004FEF8
Calculated Checksum = 35582602
Checksum array value: 0x11111100
Loading code from address: F9800010
Verifying ROM to RAM copy...
ROM to RAM copy completed OK
Jumping to VxWorks at 0x00E00000
EIP = 0x00E0011E
Jumping to romStart at 0x00E00300
In the event of a software load failure, the boot sequence indicates that the
BIOS is being loaded:
Cookie array value: 0x11111111
Booting from BIOS ROM