Yealink VP-2009

IP Video Phone Configuration Using the Web Browser
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Advanced
Figure 6-6 Account advanced page
Table 6-5 Parameters on the Advanced tab page
Parameter
Description
UDP Keep-alive
Message
Whether to send a UDP message at an interval to keep a port
always available.
UDP Keep-alive
Interval
Interval for sending UDP messages. For example, 30 seconds.
RPort
Port through which the server sends a response to VP-2009(P)
Elite. Details about this parameter are specified in RFC 3581.
Login Expire
If a user does not perform any operations within the period
specified by this parameter, logs the user out.Unit: second
Default value: 3600
Local SIP Port
Port for the SIP server to communicate with VP-2009(P) Elite.
Default value: 5060