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Administrator’s Guide for VP530 IP
Video
Phone
68
proxy in a dialog.
Navigate to:
http://<phoneIPAddress>/cgi-bin/
cgiServer.exx?page=Phone-Feat
ures.htm
To specify whether to use outbound proxy server in a dialog via web user interface:
1.
Click on Phone->Features
.
2.
Select the desired value from the pull-down list of Use Outbound Proxy in Dialog.
3.
Click Confirm to accept the change.
The IP phones support to configure SIP session timers T1, T2 and T4. These timers are SIP
transaction layer timers defined in RFC 3261. Timer T1 is an estimate of the Round Trip
Time (RTT) of transactions between a SIP client and SIP server. Timer T2 represents the
maximum retransmitting time of any SIP request message. The re-transmitting and
doubling of T1 continues until the retransmitting time reaches the T2 value. Timer T4
represents the time the network will take to clear messages between the SIP Client and
SIP Server.
Summary of Contents for VP530 IP
Page 1: ......
Page 4: ......
Page 12: ......
Page 111: ...Configuring Basic Features 99...
Page 153: ...Configuring Advanced Features 141...
Page 171: ...Configuring Security Features 159...
Page 182: ...Administrator s Guide for VP530 IP Video Phone 170 Phonebook on page 266...
Page 183: ...Resource Files 171...
Page 194: ...Administrator s Guide for VP530 IP Video Phone 182 3 Click OK to confirm the resetting...
Page 195: ...Troubleshooting 183...
Page 344: ...Administrator s Guide for VP530 IP Video Phone 332...