Karel DS200, Technical Reference And Installation Manual

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DS Series PBX Technical Reference And Installation Guide
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The master software of the exchange is under the directory “
bin
”.
The software runs at the level defined as “Run level 3” of the Linux operating system. There
is a main task program at the Linux operating level, which controls the operations of the
entire exchange software. This program controls the operations of other subtasks and in
case of a malfunction, it automatically ensures that the malfunction is eliminated. That main
program is the master software of the exchange. The subtask files with the extensions "so"
and "rt" exist in this master software.
•
There are sub-folders in the folder “
home
”.
1) log: Log files for analyzing (for maintenance) the entire operations in the system, which
are created during the run time of the exchange are kept in this directory.
2) cm: The files cm00.bin and cm01.bin, which contains the call record information of the
exchange are kept in this directory. Size of each file is 16 Mbyte and 2.000.000 call records
in total are stored in the exchange memory.
3) conf: There are some files in this directory, which preserve configuration critical
parameters of the CPU block.
The information about the files in the conf directory have been presented below :
pbxcomm.conf file (DS200L only)
pbxcomm.conf is the file that specifies the IP addresses, orders and TCP port numbers of
TW200 towers and DCC blocks. Explanations of pbxcomm.conf are written inside the file.
dsinit.conf file
The file dsinit.conf specifies the master software to run on the system
snmp.conf file
This file is formed for SNMP ( Simple Network Management Protocol ) applications.
Normally, there is no need to make a definition into this file, in this case SNMP connection
can be provided from any IP address. If preferred, IP definition can be made by entering an
IP address after “=” into the “TrapTargets” field. In this case, SNMP connection can be done
only from the device which has this IP address and only that device can get the traps
(alarms).
sip_spc.conf file
The settings of the Proxy server which the IP extensions of the system will be registered is
preserved in this file.
The programming on the contents of this file is made by KNE program.
firewall.conf file
The settings of the firewall of the CPU block is preserved in this file.