Aastra Telecom 53I 用户手册

Advanced Operational Features

6-6

41-001160-00, Release 2.1, Rev 04  

IP Phone Administrator Guide

.

1

Click on Advanced Settings->Global SIP->Advanced SIP Setting.

2

Enable the "Send MAC Address in REGISTER Message" field by checking the check box.
(Disable this field by unchecking the box).

3

Enable the "Send Line Number in REGISTER Message" field by checking the check box. 
(Disable this field by unchecking the box).

4

Click 

 to save your settings.

Note: The session prompts you to restart the IP phone to apply the configuration settings.

5

Select Operation->Reset and click 

.