Technical Support 2Telephone 62Telephone Settings 125, 126, 141, 143, 179, 194Telephone Tab 62, 109Telephone-event Payload Type 103TELEVENT_PAYLOAD 206Terminal No. 52Terminal Number Settings 52TFTP Server 32, 33, 159Time 89, 91Time Adjust Settings 86, 140, 176Time Server 87Time Zone 87TIME_QUERY_INTVL 177TIME_SYNC_INTVL 176TIME_ZONE 150Timer B 98Timer D 99Timer F 99Timer for Dial Plan 110Timer H 99Timer J 99Timer Settings 98Timing of Downloading 38Tone Frequencies 122, 123, 124, 125Tone Settings 122, 142, 185Tone Timings 123, 124, 125TONE_LEN_DISCONNECT_HANDSET 184TONE_LEN_DISCONNECT_HANDSFREE 184TR-069 41Trademarks 2Transport Protocol 97Transport Protocol of SIP 97Troubleshooting 253TSV ® Tab-separated Value 127, 237, 239Type (No. 1–24) 121UUnconditional (Enable Call Forward) 117Unconditional (Phone Number) 118Update Firmware Button 130, 251Update Type 129USE_DEL_REG_CLOSE_n 224USE_DEL_REG_OPEN_n 224USER_DNS1_ADDR 170USER_DNS2_ADDR 170USER_ID 149USER_PASS 149Using 2 Types of Configuration Files 37Using 3 Types of Configuration Files 37VVersion Information 65, 66VLAN Settings 75VLAN_ENABLE 172VLAN_ID_IP_PHONE 172VLAN_ID_PC 173VLAN_PRI_IP_PHONE 173VLAN_PRI_PC 173VM_NUMBER_n 208VM_SUBSCRIBE_ENABLE 179Voice Mail Access Number 113VoIP 59VoIP Settings 101, 104, 143, 200VoIP Settings [Line 1]–[Line 4] 104VoIP Status 69, 70, 256VoIP Tab 59, 91WWeb Language 20, 82Web Port 20, 23, 85, 86Web Port Close Button 21, 22, 23Web Server Port 85Web Server Settings 85Web User Interface Programming 19, 55Web User Interface Setting List 56Web User Interface Window 23Document Version 2011-06 Administrator Guide 263Index