Proxy Server Port ......................................................................................................74
3.4.4
Global Address Detection ...............................................................................................74
3.4.4.1 Global Address Detection ............................................................................................74
Detection Method ......................................................................................................74
Detection Interval ......................................................................................................75
3.4.4.2 STUN Server ...............................................................................................................75
STUN Server Address ..............................................................................................75
STUN Server Port .....................................................................................................75
3.4.5 Static NAPT Settings ......................................................................................................75
3.4.5.1 Global IP Address ........................................................................................................76
Global IP Address .....................................................................................................76
3.4.5.2 Enable Global IP Address Usage per Line ..................................................................76
Line 1–Line 8 ............................................................................................................76
3.4.5.3 External RTP Port ........................................................................................................77
Channel 1–3 ..............................................................................................................77
3.5 System .............................................................................................................................77
3.5.1 Web Language ...............................................................................................................77
3.5.1.1 Web Language ............................................................................................................78
Language ..................................................................................................................78
3.5.2 Administrator Password .................................................................................................78
3.5.2.1 Change Administrator Password .................................................................................78
New Password ..........................................................................................................78
Confirm New Password ............................................................................................79
3.5.3 Change User Password .................................................................................................79
3.5.3.1 Change User Password ...............................................................................................79
New Password ..........................................................................................................79
Confirm New Password ............................................................................................80
3.5.4 Web Server Settings ......................................................................................................80
3.5.4.1 Web Server Settings ....................................................................................................80
Web Server Port .......................................................................................................80
Port Close Timer .......................................................................................................81
3.5.5 Time Adjust Settings ......................................................................................................81
3.5.5.1 Synchronization ...........................................................................................................82
Enable Synchronization by NTP ...............................................................................82
Synchronization Interval ............................................................................................82
3.5.5.2 Time Server .................................................................................................................82
NTP Server Address .................................................................................................82
3.5.5.3 Time Zone ...................................................................................................................82
Time Zone .................................................................................................................82
3.5.5.4 Daylight Saving Time (Summer Time) .........................................................................83
Enable DST (Enable Summer Time) ........................................................................83
DST Offset (Summer Time Offset) ............................................................................83
3.5.5.5 Start Day and Time of DST (Start Day and Time of Summer Time) ...........................83
Month ........................................................................................................................83
Day of Week .............................................................................................................83
Time ..........................................................................................................................84
3.5.5.6 End Day and Time of DST (End Day and Time of Summer Time) ..............................84
Month ........................................................................................................................84
Day of Week .............................................................................................................85
Time ..........................................................................................................................86
3.6 VoIP ..................................................................................................................................86
3.6.1 SIP Settings ....................................................................................................................86
3.6.1.1 SIP Setting ...................................................................................................................86
SIP User Agent .........................................................................................................86
3.6.1.2 Transport Protocol for SIP ...........................................................................................87
Document Version 2013-02 Administrator Guide 5
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