Aastra Telecom 9480i CT Series User Manual

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Advanced Operational Features
41-001160-03, Rev 00, Releaes 2.4 
6-29
Configuring Advanced Operational Features
Configuring TLS Using the Aastra Web UI
To configure TLS using the Aastra Web UI, you must enable TLS or Persistent 
TLS first. Then you must define the TLS certificate file names that you want the 
phone to use. Use the following procedure to configure TLS using the Aastra Web 
UI.
Aastra Web UI
1
Click on Advanced Settings->Global SIP->Advanced SIP Settings.
2
In the "Transport Protocol" field, select TLS or Persistent TLS.
Note: If configuring Persistent TLS, you must go to Advanced Settings->Global SIP->Basic Network 
Settings
 and configure the “Outbound Proxy Server” and “Outbound Proxy Port” parameters.
3
Click 
 to save your changes.
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