Core dump generation mode
If the Dialogic® Diva® Media Board state is changed to trapped 
[17] and you cannot access the Diva Media Board's debug or trace information via XLOG, i.e., board firmware problem, you can create a core dump of the board memory. This file can be used by the Dialogic Customer Support to extract debug information and analyze the board's state.
To find out the state of a logical adapter <x>, execute: /usr/lib/opendiva/divas/divactrl load -c <x> -CardState.
To generate a core dump of the Diva Media Board <x> and store it to the file core.bin, execute: /usr/lib/opendiva/divas/divactrl load -c <x> - CoreDump -File core.bin. [18]
Execute this command after the Dialogic® Diva® Media Board is in a trapped state.