Mitel 6800 Series Administrator's Manual page 188

Mitel 6800 Series SIP Phone Release 4.2.0 SP2 Administrator Guide
For the 6863i/6865i:
IP PHONE UI
1. Press on the phone to enter the Options List.
2. Select Administrator Menu.
3. Select Configuration Server.
4. Select HTTPS Settngs.
Configure HTTPS Client:
5. Select HTTPS Client.
6. Select Client Method.
7. Press Change to select a client method to use for HTTPS. Valid values are:
• TLS 1.0 - The phone will attempt to communicate using TLS 1.0 only.
• TLS 1.1 - The phone will attempt to communicate using TLS 1.1 only.
• TLS 1.2 - The phone will attempt to communicate using TLS 1.2 only.
• SSL 3.0 - The phone will attempt to communicate using SSL 3.0 only.
• TLS Preferred - The phone will initially attempt to communicate using TLS 1.0. If the
TLS protocol is rejected, the phone will automatically switch to the SSL 3.0 protocol.
8. Press Done to save the changes.
Configure HTTPS Server:
9. Select HTTPS Server.
10. Select HTTP->HTTPS.
11. Press Change to select "Yes" or "No". Default is "No".
Enabling this feature redirects the HTTP protocol to HTTPS.
12. Press Done to save the changes.
13. Select XML HTTP POSTs.
14. Press Change to select "Yes" or "No". Default is "No".
Enabling this feature blocks XML HTTP POSTs from the IP Phone.
15. Press Done (4 times) to finish.
Note: The session prompts you to restart the IP phone to apply the configuration
settings.
16. Select Restart.
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