Priority Of Setting Methods - Panasonic KX-UDS124 Administrator's Manual
Cell station unit (sip)
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Also See for KX-UDS124:
- Installation manual (80 pages) ,
- Important information manual (45 pages) ,
- Maintenance tool manual (24 pages)
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Extension of Configuration
File
".e1c"
".e2c"
".e3c"
".e4c"
Other than ".e1c", ".e2c",
"e3c", and "e4c"
Comparison of the 2 Methods
The following table compares the characteristics for the 2 transfer methods.
Provisioning server load
Operation load
Management of
configuration files
Security of data on the
server when operating
Moreover, there is another method: configuration files are not encrypted while stored on the server, and then,
using the encryption key registered to the SIP-CS beforehand, they are encrypted when they are transferred.
This method is particularly useful when several SIP-CSs are configured to download a common configuration
file using different encryption keys. However, as when downloading an unencrypted configuration file using
HTTPS, the server will be heavily burdened when transferring configuration files.
3.3 Priority of Setting Methods
The same settings can be configured by different configuration methods: provisioning, Web user interface
programming, etc. This section explains which value is applied when the same setting is specified by multiple
methods.
The following table shows the priority with which settings from each method are applied (lower numbers indicate
higher priority):
Setting Order
1
2
Document Version 2013-03
Configuration File Parameters Used for Decrypting
CFG_FILE_KEY1
CFG_FILE_KEY2
CFG_FILE_KEY3
CFG_FILE_KEY4
Processed as unencrypted configuration files.
The extension ".cfg" should be used for unencrypted configuration files.
Transferring Encrypted
Configuration Files
Light
Necessary to encrypt data
beforehand.
Files must be decrypted and
re-encrypted for maintenance.
High
Priority
4
The factory default settings for the SIP-CS
3
Pre-provisioning with the configuration file
3.3 Priority of Setting Methods
Transferring Configuration Files
Using HTTPS
Heavy
(The server encrypts data for each
transmission.)
Unnecessary to encrypt data
beforehand.
It is easy to manage files because
they are not encrypted on the server.
Low
(Configuration files are readable by
anyone with access to the server.)
Setting Method
Administrator Guide
159
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- Web User Interface Programming
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Troubleshooting
