4.5.2.1 Basic ........................................................................................................................ 1034.5.2.2 Advanced ................................................................................................................. 1054.5.3 VoIP Settings .............................................................................................................. 1104.5.3.1 RTP .......................................................................................................................... 1114.5.3.2 Voice Quality Report ................................................................................................ 1114.5.4 VoIP Settings [Line 1]–[Line 16] .................................................................................. 1134.5.4.1 Basic ........................................................................................................................ 1144.5.4.2 Advanced ................................................................................................................. 1164.6 Telephone ..................................................................................................................... 1184.6.1 Call Control ................................................................................................................. 1184.6.1.1 Call Control .............................................................................................................. 1184.6.1.2 Emergency Call Phone Numbers ............................................................................ 1214.6.1.3 Call Rejection Phone Numbers ................................................................................ 1214.6.2 Call Control [Line 1]–[Line 16] .................................................................................... 1224.6.2.1 Call Features ........................................................................................................... 1224.6.2.2 Dial Plan .................................................................................................................. 1264.6.3 Hotline Settings .......................................................................................................... 1274.6.3.1 Hotline ...................................................................................................................... 1274.6.4 Flexible Key Settings (No. 1–24) ................................................................................ 1284.6.4.1 Flexible Key Settings ............................................................................................... 1294.6.5 Tone Settings .............................................................................................................. 1304.6.5.1 Dial Tone .................................................................................................................. 1314.6.5.2 Busy Tone ................................................................................................................ 1324.6.5.3 Ringing Tone ............................................................................................................ 1334.6.5.4 Stutter Tone ............................................................................................................. 1334.6.5.5 Reorder Tone ........................................................................................................... 1344.6.6 Import Phonebook ...................................................................................................... 1354.6.6.1 Import Phonebook ................................................................................................... 1364.6.7 Export Phonebook ...................................................................................................... 1364.6.7.1 Export Phonebook ................................................................................................... 1374.6.8 Video Call Settings ..................................................................................................... 1374.6.8.1 Default Call Mode .................................................................................................... 1384.6.8.2 Screen Mode ........................................................................................................... 1394.6.8.3 Send Image ............................................................................................................. 1394.6.8.4 Rate Settings ........................................................................................................... 1394.6.9 DSS Console .............................................................................................................. 1404.6.9.1 DSS 1-5 Key (No. 1–200) ........................................................................................ 1414.7 Maintenance ................................................................................................................. 1424.7.1 Provisioning Maintenance .......................................................................................... 1434.7.1.1 Provisioning Maintenance ........................................................................................ 1434.7.2 Firmware Maintenance ............................................................................................... 1454.7.2.1 Firmware Maintenance ............................................................................................ 1454.7.3 Export Logging File ..................................................................................................... 1464.7.3.1 Export Logging File .................................................................................................. 1464.7.4 Reset to Defaults ........................................................................................................ 1474.7.5 Restart ........................................................................................................................ 1475 Configuration File Programming ...................................................... 1495.1 Configuration File Parameter List .............................................................................. 1505.2 General Information on the Configuration Files ....................................................... 1685.2.1 Configuration File Parameters .................................................................................... 1685.2.2 Characters Available for String Values ....................................................................... 1695.3 System Settings .......................................................................................................... 1705.3.1 System Settings .......................................................................................................... 1705.3.2 Basic Network Settings ............................................................................................... 172Table of ContentsDocument Version 2016-05 Administrator Guide 5