User's Manual
Table Of Contents
P a g e  | 3   
HT812/HT814 User Guide 
Table of Content 
DOCUMENT PURPOSE ................................................................................................. 6 
CHANGE LOG ................................................................................................................ 7 
Firmware Version 1.0.0.2 ....................................................................................................................... 7 
GUI INTERFACE EXAMPLES ........................................................................................ 8 
WELCOME ..................................................................................................................... 9 
PRODUCT OVERVIEW ................................................................................................ 10 
Feature Highlights ................................................................................................................................ 10 
HT812/HT814 Technical Specifications ............................................................................................... 10 
GETTING STARTED ..................................................................................................... 13 
Equipment Packaging .......................................................................................................................... 13 
HT812/HT814 Ports Description .......................................................................................................... 14 
Connecting the HT812/HT814 ............................................................................................................. 14 
HT812/HT814 LEDs Pattern ................................................................................................................ 15 
CONFIGURATION GUIDE ............................................................................................ 17 
Obtain the HT812/HT814 IP address via the connected analogue phone. ......................................... 17 
Understanding HT812/HT814 Interactive Voice Prompt Response Menu .......................................... 17 
Configuration via Web Browser ........................................................................................................... 19 
Accessing the Web UI .................................................................................................................. 19 
Web UI Access Level Management .............................................................................................. 19 
Saving the Configuration Changes ............................................................................................... 19 
Changing Admin Level Password ................................................................................................. 20 
Changing User Level Password ................................................................................................... 20 
Changing HTTP Web Port ............................................................................................................ 20 
Configuring The HT812/HT814 Through Voice Prompts ..................................................................... 22 
Register a SIP Account ........................................................................................................................ 22 
Rebooting HT812/HT814 from Remote ............................................................................................... 24 
CALL FEATURES ......................................................................................................... 25 
CALL OPERATIONS .................................................................................................... 27 
Placing a phone call ............................................................................................................................. 27 
Direct IP Calls ...................................................................................................................................... 27 
Call Hold .............................................................................................................................................. 28 
Call Waiting .......................................................................................................................................... 28 
Call Transfer ......................................................................................................................................... 28 










