3.2 Configuration................................................................................................................ 24
Description of 2N®Helios IP Network Scanner.............................................................. 24
Login............................................................................................................................... 25
Language Selection........................................................................................................ 25
Information...................................................................................................................... 26
Telephone Directory....................................................................................................... 28
Scheduler ....................................................................................................................... 29
Switch............................................................................................................................. 32
Network .......................................................................................................................... 34
Date and Time................................................................................................................ 35
SIP Settings.................................................................................................................... 37
Administration Web Server............................................................................................. 39
Audio .............................................................................................................................. 40
Audio Codecs................................................................................................................. 42
Streaming....................................................................................................................... 43
Auto Update.................................................................................................................... 46
System Log..................................................................................................................... 47
Miscellaneous................................................................................................................. 48
Tools............................................................................................................................... 51
Configuration.................................................................................................................. 52
Firmware......................................................................................................................... 53
User Sounds................................................................................................................... 54
Network Trace................................................................................................................ 56
Licence........................................................................................................................... 56
4. Function and Use.............................................................58
4.1 Basic Functions............................................................................................................ 59
2N®SIP Speaker Button Control.................................................................................... 59
2N®SIP Speaker Remote Control.................................................................................. 59
2N® SIP Speaker Status Signalling ................................................................................ 60
Operational Status Signalling......................................................................................... 60
5. Technical Parameters......................................................63
5.1 Technical Parameters .................................................................................................. 64
Mechanical and Electrical Parameters........................................................................... 64
6. Supplementary Information ............................................67
6.1 List of Abbreviations.................................................................................................... 68
6.2 List of Figures............................................................................................................... 69
6.3 List of Tables ................................................................................................................ 71
