AASTRA 480i Manual Do Utilizador

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Advanced Network Settings
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41-001129-00 Rev 09, Release 1.4.1  
IP Phone Administrator Guide
Configuring the IP Phones
To configure SIP network settings:
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In the "Proxy Server" field, enter an IP address or fully qualified host name of the SIP proxy server.
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In the "Proxy Port" field, enter a port number for accessing the SIP proxy server.
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In the "Backup Proxy Server" field, enter an IP address or fully qualified host name for the backup 
proxy server.
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In the "Backup Proxy Port" field, enter a port number for accessing the backup proxy server.
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In the "Outbound Proxy Server" field, enter the SIP outbound proxy server IP address or fully 
qualified domain name. This parameter allows all SIP messages originating from a line on the IP 
phone, to be sent to an outbound proxy server.
Note: If you configure an outbound proxy and registrar for a specific line, and you also configure a 
global outbound proxy and registrar, the IP phone uses the global configuration for all lines except 
line 1. Line 1 uses the outbound proxy and registrar that you configured for that line.
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In the "Outbound Proxy Port" field, enter the port on the IP phone that allows SIP messages to be 
sent to the outbound proxy server.
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In the "Registrar Server" field, enter an IP address or fully qualified host name for the SIP registrar 
server. A global value of 0.0.0.0 disables registration. However, the phone is still active and you can 
dial using username@ip address of the phone.
If the Registrar IP address is set to 0.0.0.0 for a per-line basis (i.e, line 1, line 2, etc.), then the 
register request is not sent, the "No Service" message does not display, and the message waiting 
indicator (MWI) does not come on.
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In the "Registrar Port" field, enter the port number associated with the Registrar.
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In the "Backup Registrar Server" field, enter an IP address or fully qualified host name for the 
backup registrar server. A global value of 0.0.0.0 disables registration. However, the phone is still 
active and you can dial using username@ip address of the phone.
If the Backup Registrar IP address is set to 0.0.0.0 for a per-line basis (i.e, line 1, line 2, etc.), then 
the register request is not sent, the "No Service" message does not display, and the message waiting 
indicator (MWI) does not come on.
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In the "Backup Registrar Port" field, enter the port number associated with the backup registrar.
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In the "Registration Period" field, enter the requested registration period, in seconds, from the 
registrar.
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Click 
 to save your changes.
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