Grandstream Networks, Inc.
HT801
Analog Telephone Adaptor
Quick User Guide
For detailed information please consult
HT801 administration or user guides
available at: www.grandstream.com
©2016 Grandstream Networks, Inc. All
rights reserved. Reproduction or transmittal
of the entire or any part, in any form or by
any means, electronic or print, for any
purpose without the express written
permission of Grandstream Networks, Inc.
is not permitted. Information in this
document is subject to change without
notice
BASIC OPERATIONS
OBTAINING HT801 IP ADDRESS
The HT801 is by default configured to obtain the IP
address from DHCP server where the unit is
located. In order to know which IP address is
assigned to your HT801, you can access to the
“Interactive Voice Response Menu”.
Please refer to the steps below:
1. Use a telephone connected to phone port of
your HT801.
2. Press *** (press the star key three times) to
access the IVR menu and wait until you hear
“Enter the menu option“.
3. Press 02 and the current IP address will be
announced.
ACCESSING THE WEB UI
1. Connect the computer to the same network as
your HT801.
2. Make sure the HT801 is up and running.
3. You may check your HT801 IP address using
the IVR on the connected phone. Please see
Obtain the HT801 IP address via the connected
analogue phone
4. Open Web browser on your computer.
5. Enter HT801’s IP address in the address bar of
the browser.
6. Enter the administrator’s password to access
the Web Configuration Menu.
Note: The computer must be connected to the
same sub-network as the HT801. This can be easily
done by connecting the computer to the same hub
or switch as the HT801.
CONFIGURING HT801 THROUGH VOICE
PROMPTS
HT801 has a built-in voice prompt menu for
simple device configuration.
To use IVR:
Pick up the handset and dial “***” to use the IVR
menu.
Please refer to the user manual for more
information about IVR and how to access its menu
options.
REBOOTING HT801
Using Web UI
1. Access HT801 web interface.
2. Press “Reboot” button in the bottom of the
page.
Using IVR
1. Pick up the handset and dial “***” to use the
IVR menu.
2. Press 99 to access reset/reboot menu.
3. Press 9 once IVR prompt is played.
4. “Rebooting” IVR will be played and HT801 will
reboot.
CALLS OPERATIONS
PLACING A PHONE CALL
To make the outgoing calls using your HT801.
1. Pick up the handset of the connected phone.
2. Dial the number directly and wait for 4
seconds (Default “No Key Entry Timeout”); or
3. Dial the number directly and press # (“Use #
as dial key” must be configured in web
configuration).
DIRECT IP CALLS
Direct IP calling allows two parties, that is, a FXS
port with an analog phone and another VoIP
Device, to talk to each other in an ad hoc fashion
without a SIP proxy.
To complete a Direct IP Call:
Both HT801 and other VoIP Device, have
public IP addresses, or
Both HT801 and other VoIP Device are on the
same LAN using private IP addresses, or
Both HT801 and other VoIP Device can be
connected through a router using public or
private IP addresses (with necessary port
forwarding or DMZ).
The HT801 support two ways to make Direct IP
Calling:
Using IVR
1. Pick up the analog phone then access the
voice menu prompt by dialing ***.
2. Dial “47” to access the direct IP call menu.
3. Enter the IP address after the dial tone and
voice prompt “Direct IP Calling”.
Using Star Code
1. Pick up the analog phone then dial “*47” (No
dial tone will be played).
2. Enter the target IP address.
Notes:
Destination ports can be specified using
“*” (encoding for “:”) followed by the port
number.
IP address convention example:
If the target IP address is 192.168.0.160, the
dialing convention is 192*168*0*160.
