Mitel 6867i Administrator's Manual page 194

Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
13. Press DONE to save the change and return to the Certificates screen.
Note: This change is immediately applied after pressing DONE.
For the 6867i/6869i:
IP PHONE UI
1. Press
2. Press the Advanced softkey.
3. Enter the Administrator password using the keypad. Default is "22222".
4. Select Configuration Server.
5. In the Download Protocol field, select HTTPS.
Enable/Disable HTTPS Server Certificate Validation:
6. In the Cert. Validation checkbox, press the
Enable/Disable HTTPS Validate Certificate Expiration:
7. In the Check Expires checkbox, press the
Enable/Disable HTTPS Validate Hostname:
8. In the Check Hostnames checkbox, press the
9. Press the Save softkey.
10. Restart the phone for the selection to take affect.
For the 6873i:
IP PHONE UI
1. Press
2. Press the Advanced softkey.
3. Enter the Administrator password using the keypad. Default is "22222".
4. Press the Configuration Server icon.
Note: If required, swipe left on the screen to navigate to the second page of options.
5. In the Download Protocol field, select HTTPS.
Enable/Disable HTTPS Server Certificate Validation:
6. In the Cert. Validation checkbox, press the checkbox to enable the feature.
Enable/Disable HTTPS Validate Certificate Expiration:
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on the phone to enter the Options List.
on the phone to enter the Options List.
button to enable the feature.
button to enable the feature.
button to enable the feature.