3.
The device is now switched to encryption mode, and it downloads the encrypted version of the standard
configuration file again by changing the file extension to ".enc".
SIP Phone
Download the initial
configuration file
Download the encrypted
device configuration file
Provisioning Server
HTTP GET x.x.x.x/Config{MAC}.cfg
HTTP GET x.x.x.x/{MODEL}.cfg
Key obtained
Download the device
configuration file
HTTP GET x.x.x.x/Config{MAC}.enc
Encrypted file
Note
•
When more than one device configuration file is being used, the device downloads the encrypted
version of all the device configuration files.
2.6.2 Using HTTPS When Transferring Configuration Files
HTTPS can be used to secure provisioning connections. This method uses TLS to establish a secure
connection, which involves client/server authentication using an x.509 certificate.
Note
•
The following certificates and keys are installed on the unit:
–
Client certificate and private key
–
Root CA certificate
•
Supported certificate format: ".pem"
Root certificate updating
Root certificates can be loaded or updated via provisioning by specifying the certificates’ URL in the initial
configuration file. The device checks if the root certificate URL has changed and then downloads the root
certificate sequentially.
58
Administrator Guide
Document Version 2015-01
2.6.2 Using HTTPS When Transferring Configuration Files
Summary of Contents for KX-UTG200
Page 26: ...26 Administrator Guide Document Version 2015 01 Table of Contents ...
Page 62: ...62 Administrator Guide Document Version 2015 01 2 8 DHCP Provisioning ...
Page 366: ...366 Administrator Guide Document Version 2015 01 5 10 4 Log Settings Log Display ...
Page 382: ...382 Administrator Guide Document Version 2015 01 6 4 Logo and Wallpaper Settings ...
Page 390: ...390 Administrator Guide Document Version 2015 01 7 5 SSH Settings Debug Settings ...
Page 391: ...Section 8 Appendix Document Version 2015 01 Administrator Guide 391 ...
Page 398: ...398 Administrator Guide Document Version 2015 01 8 1 3 14 11 1 Software File Version 03 131 ...
Page 399: ...Index Document Version 2015 01 Administrator Guide 399 ...
Page 409: ...Document Version 2015 01 Administrator Guide 409 Notes ...
Page 410: ...410 Administrator Guide Document Version 2015 01 Notes ...
Page 411: ...Document Version 2015 01 Administrator Guide 411 Notes ...