STUN Server Port .....................................................................................................944.4 System .............................................................................................................................944.4.1 Web Language ...............................................................................................................944.4.1.1 Web Language ............................................................................................................94Language ..................................................................................................................944.4.2 Administrator Password .................................................................................................944.4.2.1 Administrator Password ...............................................................................................95Current Password .....................................................................................................95New Password ..........................................................................................................95Confirm New Password ............................................................................................954.4.3 User Password ...............................................................................................................964.4.3.1 User Password ............................................................................................................96Current Password .....................................................................................................96New Password ..........................................................................................................96Confirm New Password ............................................................................................974.4.4 Web Server Settings ......................................................................................................974.4.4.1 Web Server Settings ....................................................................................................97Web Server Port .......................................................................................................97Port Close Timer .......................................................................................................984.4.5 Time Adjust Settings ......................................................................................................984.4.5.1 Synchronization ...........................................................................................................98Synchronization by NTP ...........................................................................................98Synchronization Interval ............................................................................................99NTP Server Address .................................................................................................99Time Zone .................................................................................................................994.4.5.2 Daylight Saving Time ...................................................................................................99Enable DST ...............................................................................................................99DST Offset ..............................................................................................................1004.4.5.3 Start Day and Time of DST .......................................................................................100Month ......................................................................................................................100Day ..........................................................................................................................100Week .......................................................................................................................101Time ........................................................................................................................1014.4.5.4 End Day and Time of DST .........................................................................................101Month ......................................................................................................................101Day ..........................................................................................................................102Week .......................................................................................................................102Time ........................................................................................................................1024.5 VoIP ................................................................................................................................1024.5.1 SIP Settings [Line 1]–[Line n] .......................................................................................1034.5.1.1 Line 1 .........................................................................................................................103Enable Line .............................................................................................................1034.5.1.2 Phone Number ..........................................................................................................104Phone Number ........................................................................................................104SIP URI ...................................................................................................................1044.5.1.3 SIP Server .................................................................................................................104Registrar Server Address ........................................................................................104Registrar Server Port ..............................................................................................104Proxy Server Address .............................................................................................105Proxy Server Port ....................................................................................................105Presence Server Address .......................................................................................105Presence Server Port ..............................................................................................1054.5.1.4 Outbound Proxy Server .............................................................................................106Outbound Proxy Server Address ............................................................................106Outbound Proxy Server Port ...................................................................................106Document Version 2014-04 Administrator Guide 7Table of Contents