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Advanced Network Settings
4-46 41-001129-00 Rev 09, Release 1.4.1
IP Phone Administrator Guide
Configuring the IP Phones
To configure SIP network settings:
9 In the "Proxy Server" field, enter an IP address or fully qualified host name of the SIP proxy server.
10 In the "Proxy Port" field, enter a port number for accessing the SIP proxy server.
11 In the "Backup Proxy Server" field, enter an IP address or fully qualified host name for the backup
proxy server.
12 In the "Backup Proxy Port" field, enter a port number for accessing the backup proxy server.
13 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.
14 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.
15 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.
16 In the "Registrar Port" field, enter the port number associated with the Registrar.
17 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.
18 In the "Backup Registrar Port" field, enter the port number associated with the backup registrar.
19 In the "Registration Period" field, enter the requested registration period, in seconds, from the
registrar.
20 Click to save your changes.
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