Aastra Telecom 9143i Series User Manual

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41-001160-03, Rev 00, Releaes 2.4  

IP Phone Administrator Guide

Use the following procedure to configure Rport on your phone using the Aastra 
Web UI.

1

Click on Advanced Settings->Network->Advanced Network Settings.

2

In the "Advanced Network Settings" section, enable the "Rport (RFC3581" field by checking the 
check box. (Disable Rport by unchecking the box).

“Rport” in RFC 3581, allows a client to request that the server send the response back to the source 
IP address and the port from which the request came.

3

Click 

 to save your changes.

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