Authentication Password ........................................................................................111
4.3.7.3 Proxy Server Settings ................................................................................................111
Enable Proxy ...........................................................................................................111
Proxy Server Address .............................................................................................111
Proxy Server Port ....................................................................................................111
4.3.8 Global Address Detection .............................................................................................111
4.3.8.1 STUN Server .............................................................................................................112
STUN Server Address ............................................................................................112
STUN Server Port ...................................................................................................112
STUN Interval .........................................................................................................112
4.4 System ...........................................................................................................................113
4.4.1 Web Language .............................................................................................................113
4.4.1.1 Web Language ..........................................................................................................113
Language ................................................................................................................113
4.4.2 Administrator Password ...............................................................................................113
4.4.2.1 Administrator Password .............................................................................................114
Current Password ...................................................................................................114
New Password ........................................................................................................114
Confirm New Password ..........................................................................................114
4.4.3 User Password .............................................................................................................114
4.4.3.1 User Password ..........................................................................................................115
Current Password ...................................................................................................115
New Password ........................................................................................................115
Confirm New Password ..........................................................................................115
4.4.4 Web Server Settings ....................................................................................................116
4.4.4.1 Web Server Settings ..................................................................................................116
Web Server Port .....................................................................................................116
Port Close Timer .....................................................................................................117
4.4.5 Time Adjust Settings ....................................................................................................117
4.4.5.1 Synchronization .........................................................................................................117
Synchronization by NTP .........................................................................................117
Synchronization Interval .........................................................................................118
NTP Server Address ...............................................................................................118
Time Zone ...............................................................................................................118
4.4.5.2 Daylight Saving Time .................................................................................................118
Enable DST .............................................................................................................118
DST Offset ..............................................................................................................119
4.4.5.3 Start Day and Time of DST .......................................................................................119
Month ......................................................................................................................119
Day ..........................................................................................................................119
Week .......................................................................................................................120
Time ........................................................................................................................120
4.4.5.4 End Day and Time of DST .........................................................................................120
Month ......................................................................................................................120
Day ..........................................................................................................................121
Week .......................................................................................................................121
Time ........................................................................................................................121
4.5 VoIP ................................................................................................................................121
4.5.1 SIP Settings [Line 1]–[Line n] .......................................................................................122
4.5.1.1 Line 1 .........................................................................................................................122
Enable Line .............................................................................................................122
4.5.1.2 Phone Number ..........................................................................................................123
Phone Number ........................................................................................................123
SIP URI ...................................................................................................................123
4.5.1.3 SIP Server .................................................................................................................123
Document Version  2015-01   Administrator Guide 7
Table of Contents