Configuring Network and Session Initiation Protocol (SIP) Features

Network Settings

 

 

 

 

 

 

 

 

Configuring

 

 

 

 

IP Phone UI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Step

Action

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

Press

on the phone to enter the Options List.

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

Select Administrator Menu.

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

Enter your Administrator password.

 

 

 

 

 

 

 

Note: The IP Phones accept numeric passwords only.

 

 

 

 

 

4

 

Select Network Settings.

 

 

 

 

 

 

 

 

 

 

the

 

 

5

 

Select NAT Settings.

 

 

 

 

 

 

 

 

 

 

 

6

 

Select Nortel NAT.

 

 

 

 

 

 

 

 

 

 

 

7

 

Press Change to set either “Enabled” or “Disabled”.

 

 

 

 

 

 

 

 

 

IP

 

 

8

 

Press Done (3 times) to finish.

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

Phones

 

 

 

 

 

 

 

 

 

 

9

 

Select Restart.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41-001160-00, Release 2.1, Rev 04

4-19

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Aastra Telecom 53I, 57I CT, 55I manual Select Restart 41-001160-00, Release 2.1, Rev
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