DNS1_ADDR .............................................................................................................157DNS2_ADDR .............................................................................................................1574.4.3 Ethernet Port Settings ..................................................................................................158VLAN_ENABLE (KX-TGP550 only) ...........................................................................158VLAN_ID_IP_PHONE (KX-TGP550 only) .................................................................158VLAN_PRI_IP_PHONE (KX-TGP550 only) ...............................................................158VLAN_ID_PC (KX-TGP550 only) ..............................................................................159VLAN_PRI_PC (KX-TGP550 only) ............................................................................1594.4.4 HTTP Settings ..............................................................................................................159HTTPD_PORTOPEN_AUTO ....................................................................................159HTTP_VER ................................................................................................................160HTTP_USER_AGENT ...............................................................................................160HTTP_SSL_VERIFY .................................................................................................161CFG_ROOT_CERTIFICATE_PATH ..........................................................................1614.4.5 Time Adjust Settings ....................................................................................................162NTP_ADDR ...............................................................................................................162TIME_SYNC_INTVL ..................................................................................................162TIME_QUERY_INTVL ...............................................................................................1624.4.6 STUN Settings ..............................................................................................................162STUN_SERV_ADDR .................................................................................................162STUN_SERV_PORT .................................................................................................163STUN_2NDSERV_ADDR ..........................................................................................163STUN_2NDSERV_PORT ..........................................................................................1634.4.7 Miscellaneous Network Settings ..................................................................................163NW_SETTING_ENABLE ...........................................................................................163CUSTOM_WEB_PAGE .............................................................................................1644.5 Telephone Settings .......................................................................................................1644.5.1 Multi Number Settings ..................................................................................................164INCOMING_CALL_GROUP_[1–8] ............................................................................164OUTGOING_CALL_LINE_HS[1–6] ...........................................................................165OUTGOING_CALL_LINE_BS ...................................................................................165DEFAULT_LINE_SELECT_HS[1–6] .........................................................................165DEFAULT_LINE_SELECT_BS .................................................................................1664.5.2 Call Control Settings .....................................................................................................166CONFERENCE_SERVER_ADDRESS .....................................................................166EMERGENCY_CALL[1–5] ........................................................................................167FIRSTDIGIT_TIM .......................................................................................................167INTDIGIT_TIM ...........................................................................................................167VM_SUBSCRIBE_ENABLE ......................................................................................1684.5.3 Tone Settings ...............................................................................................................168DIAL_TONE_FRQ .....................................................................................................168DIAL_TONE_TIMING ................................................................................................168BUSY_TONE_FRQ ...................................................................................................169BUSY_TONE_TIMING ..............................................................................................169RINGING_TONE_FRQ ..............................................................................................169RINGING_TONE_TIMING .........................................................................................170STT_TONE_FRQ ......................................................................................................170STT_TONE_TIMING .................................................................................................170REORDER_TONE_FRQ ...........................................................................................170REORDER_TONE_TIMING ......................................................................................171HOWLER_TONE_FRQ .............................................................................................171HOWLER_TONE_TIMING ........................................................................................171HOWLER_START_TIME ..........................................................................................171BELL_CORE_PATTERN1_TIMING ..........................................................................172BELL_CORE_PATTERN2_TIMING ..........................................................................17210 Administrator Guide Document Version 2011-01Table of Contents