User's Guide

ManualsBrandsGrandstream Networks ManualsElectronicsAnalog Telephone Adaptor

P a g e | 4

HT81x User Guide

Accessing the Web UI .................................................................................................................. 22

Web UI Access Level Management .............................................................................................. 23

Saving the Configuration Changes ............................................................................................... 23

Changing Admin Level Password ................................................................................................. 24

Changing User Level Password ................................................................................................... 24

Changing HTTP Web Port ............................................................................................................ 24

Configuring HT81X Through Voice Prompts ........................................................................................ 25

Register a SIP Account ........................................................................................................................ 26

Rebooting HT81X from Remote .......................................................................................................... 28

CALL FEATURES ......................................................................................................... 29

CALL OPERATIONS .................................................................................................... 31

Placing a Phone Call............................................................................................................................ 31

Direct IP Calls ...................................................................................................................................... 31

Call Hold .............................................................................................................................................. 32

Call Waiting .......................................................................................................................................... 32

Call Transfer ......................................................................................................................................... 32

Blind Transfer ................................................................................................................................ 32

Attended Transfer ......................................................................................................................... 33

3-Way conferencing ............................................................................................................................. 33

Call Return ........................................................................................................................................... 33

Voice Mail ............................................................................................................................................. 34

VM Notification .............................................................................................................................. 34

Accessing VM ............................................................................................................................... 34

NAT Settings ................................................................................................................ 35

DTMF Methods ............................................................................................................ 36

Preferred Vocoder (Codec) .................................................................................................................. 36

UPGRADING AND PROVISIONING ............................................................................ 37

Firmware Upgrade procedure .............................................................................................................. 37