Decryption - TIPTEL IP 284 Manual

Enterprise IP Phone
Note:
1. Any power interruption during the following process will most likely lead to a flash
memory error. As a result the system cannot boot up anymore.
2. The upgrade priority is PNP, Custom Option, URL by descending.
3. Users can also delete some configuration options by Auto-provision, for example,
to delete the admin password.

Decryption

This IP phone can support y000000000004.cfg and mac.cfg files encryption and
decryption for user authentication to realize
y000000000004.cfg or mac.cfg files on the server, users can open the webpage of your
IP phone. Go to Upgrade->Advanced, choose and fill in the Common AES Key (for
y000000000004.cfg, should be 16 bit) and MAC-Oriented AES Key (for mac.cfg, should
be 16 bit) option, then click the Confirm button to decryption the files and upgrade to
the new version. Shown as below:
Note:
You can ask your system administrator for the decrypt password.
Using the Advanced Phone Functions
s
ecurity usage. If there are any encrypted
- 77 -