Caution:
PBX configuration via the OMC is only possible if a country target has been defined for the PBX. If it is not
the case, use the software download tool of the OMC to fix the country target of the PBX (see: Selecting
the country target via OMC on page 72).
6.2.2 Modifying management passwords
To modify a management password:
1. In the OMC, select System Miscellaneous > Password > Management Password
The Management Password window opens
2. Select a management password and click the Set button
3. Enter the current management password in the first field
4. In the New Password field, enter a password following the general recommendations and rules
listed below
5. In the Confirm Password field, enter the password again
6. Click OK to validate
Repeat this procedure for every management password.
General recommendations for good password management are:
• Implement company policy to regularly update all system passwords
• Regularly change passwords
• Avoid the use of simple passwords such as 12345678, 11111111, 00000000, etc.
• Never use a word from the everyday language. Attackers can use special dictionary cracking
software to retrieve these
• Never use a word that is closely related to you:
• Your company name
• Your name
• Your wife’s maiden name
• The name of your children or your pet
• Your favourite hobby, etc.
• Use a different password for each connection level
• Do not disclose passwords to other persons/colleagues
• Never write down your password. The first thing an attacker will do is rummage through your
personal belongings.
The rules to define management passwords are:
• Total length of 8 characters
• At least one lowercase alphabet letter (a-z)
• At least one uppercase alphabet letter (A-Z)
• At least one digit (0-9)
• Special characters are not allowed
The rules to define the operator password are:
• Total length of 8 alphanumeric characters
• At least one numeric character (for example: “HelloYou” is rejected, “11223344”, “Hello123” are
accepted)
• At least two different characters (for example: “11111111”, “aaaaaaaa” are rejected)
• No sequence of ascending or descending characters (for example: “12345678”, “abcdefgh” are
rejected)
• No special character
Chapter
6
Starting the configuration
8AL91217USAA - Ed. 01 - July 2018 - Installation Manual 86/216
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