4.3 Network .......................................................................................................................... 634.3.1 Basic Network Settings ................................................................................................. 634.3.1.1 IP Addressing Mode .................................................................................................. 644.3.1.2 IPv4 ............................................................................................................................ 644.3.1.3 IPv6 ............................................................................................................................ 664.3.2 Ethernet Port Settings .................................................................................................. 674.3.2.1 Link Speed/Duplex Mode ........................................................................................... 684.3.2.2 LLDP .......................................................................................................................... 694.3.2.3 VLAN ......................................................................................................................... 704.3.3 HTTP Client Settings .................................................................................................... 714.3.3.1 HTTP Client ............................................................................................................... 714.3.3.2 Proxy Server .............................................................................................................. 724.3.4 STUN Settings .............................................................................................................. 734.3.4.1 STUN ......................................................................................................................... 734.3.5 Multicast Paging Settings ............................................................................................. 744.3.5.1 Multicast Paging ........................................................................................................ 744.3.6 LDAP Settings .............................................................................................................. 754.3.6.1 LDAP ......................................................................................................................... 764.3.7 Xtended Service Settings ............................................................................................. 784.3.7.1 Xtended Service ........................................................................................................ 784.3.7.2 Xtended Service Settings [Line 1]–[Line 16] .............................................................. 794.3.8 UC Settings .................................................................................................................. 814.3.8.1 Presence Feature ...................................................................................................... 814.3.9 XML Application Settings .............................................................................................. 824.3.9.1 XML Application ......................................................................................................... 834.3.9.2 XML Phonebook ........................................................................................................ 854.3.10 ACD Settings [Line1]–[Line16] ..................................................................................... 864.3.11 Call Center Settings [Line1]–[Line16] ........................................................................... 874.4 System ............................................................................................................................ 884.4.1 Language Settings ........................................................................................................ 894.4.1.1 Selectable Language ................................................................................................. 894.4.1.2 Language Settings ..................................................................................................... 914.4.2 User Password Settings ............................................................................................... 924.4.2.1 User Password .......................................................................................................... 924.4.3 Admin Password Settings ............................................................................................. 934.4.3.1 Admin Password ........................................................................................................ 934.4.4 Time Adjust Settings ..................................................................................................... 944.4.4.1 Synchronization (Synchronisation) ............................................................................ 944.4.4.2 Time Zone .................................................................................................................. 954.4.4.3 Daylight Saving Time (Summer Time) ....................................................................... 954.4.4.4 Start Day and Time of DST (Start Day and Time of Summer Time) .......................... 954.4.4.5 End Day and Time of DST (End Day and Time of Summer Time) ............................ 974.4.5 Advanced Settings ........................................................................................................ 984.4.5.1 IP Phone .................................................................................................................... 984.4.6 Import Display File ........................................................................................................ 994.4.6.1 Import Display File ..................................................................................................... 994.4.7 Wait Time ...................................................................................................................... 994.4.7.1 Wait Time ................................................................................................................. 1004.4.8 Communication Camera ............................................................................................. 1004.4.8.1 Communication Camera Settings [No. 1]–[No. 16] .................................................. 1014.5 VoIP ............................................................................................................................... 1014.5.1 SIP Settings ................................................................................................................ 1014.5.1.1 User Agent ............................................................................................................... 1024.5.1.2 NAT Identity ............................................................................................................. 1024.5.2 SIP Settings [Line 1]–[Line 16] ................................................................................... 103Table of Contents4 Administrator Guide Document Version 2016-05