GRANDSTREAM HT812 Powerful 2 Port ATA with Gigabit NAT Router User Guide

5. If phone A presses FLASH during conference, the phone C will be dropped out.  

6. If phone A hangs up, the conference will be terminated for all three parties when configuration “Transfer on Conference  

Hang up” is set to “No”. If the configuration is set to “Yes”, A will transfer B to C so that B and C can continue the  

conversation.  

Call Return  

In order to call back to the latest incoming number.  

1. Pick up the handset of the connected phone (Off-hook).  

2. After hearing the dial tone, input “*69”.  

3. Your phone will automatically call back to the latest incoming number.  

All star codes (*XX) related features mentioned above are supported by ATA default settings. If your service provider provides  

different feature codes, please contact them for instructions.  

Inter-Port Calling  

In some cases, a user may want to make phone calls between the phones connected to multiple ports of the same HT81x  

when it is used as a standalone unit, without the use of a SIP server. In such cases, users still will be able to make inter-port  

calls by using the IVR feature.  

On the HT81x inter-port calling is achieved by dialing ***70X (X is the port number). For example, the user connected to port 1  

can be reached by dialing *** and 701.  

Voice Mail  

VM Notification  

The HT812/HT814 indicates new voice mail messages using Phone LEDs and Stutter Tone.  

The Phone LEDs on HT812/HT814 will start blinking slowly when a new voice mail message is available on corresponding  

account.  

A stutter tone will be played at first few seconds followed by dial tone when picking up the handset.  

New VM messages can be also indicated by LED blink, screen display, etc… if they are supported on connected analog phones.  

Accessing VM  

To retrieve the new voice mail messages received, please refer to following steps:  

1. Pick up the handset of the connected phone (stutter tone will be played).  

2. Press *** (press the star key three times) to access the IVR menu and wait until you hear “Enter the menu option “.  

3. Press 86 and enter your configured password (if exist) to access your voice mail menu.  

Flash Digit Control  

If the option “Flash Digit Control” is enabled on web UI, call operations will require different steps as follows:  

Call Hold:  

Assume that the call is established between phone A and B.  

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	GRANDSTREAM HT812 Powerful 2 Port ATA with Gigabit NAT Router User Guide
Make	GRANDSTREAM
Language	English
Filetype	PDF (Download)
File size	MB

Download PDF

(1 votes, average: 5.00 out of 5)

Loading...

• ALL WI-FI INSTRUCTIONS & USER MANUALS
• GRANDSTREAM

Questions and Answers (0)

If you have any questions regarding GRANDSTREAM HT812 Powerful 2 Port ATA with Gigabit NAT Router User Guide, please ask here and describe the problem in detail.