Saving The Configuration Changes; Rebooting The Ht488 From Remote; Figure 4: Screenshot Ofr; Table 12: Ht488 Call Progress - Grandstream Networks HT-488 User Manual

T 12: HT488 C P
ABLE ALL
Call Progress Tones
S C
AVING THE ONFIGURATION
Once a change is made, users should click on the "Update" button in the Configuration page. The HT488
will display a confirmation screen to confirm that the changes have been saved. Click 'Reboot' to save
all changes. Please reference the GUI pages using the following link:
http://www.grandstream.com/user_manuals/GUI/GUI_HT488.rar.

Rebooting the HT488 from Remote

The administrator can remotely reboot the HT488 by clicking on the "Reboot" button at the bottom of the
configuration page. Once done, the following screen will be displayed to indicate that rebooting is
underway. You can login again after about 30 seconds.
F 4: S
IGURE CREENSHOT OF
You may relogin by clicking on the link below in 30 seconds.
NOTE: Interrupting the 'booting up' process could permanently damage the device.
Grandstream Networks, Inc.
T S
ROGRESS ONES ETTINGS
Using these settings, user can configure tone frequencies according to their preference. By default
they are set to North American frequencies.
Frequencies should be configured with known values to avoid uncomfortable high pitch sounds.
ON is the period of ringing ("On time" in 'ms') while OFF is the period of silence. In order to set a
continuous tone, OFF should be zero. Otherwise it will ring ON ms and a pause of OFF ms and
then repeat the pattern.
C
HANGES
R
EBOOTING SCREEN
Grandstream Device Configuration
The device is rebooting now...
Click to relogin
All Rights Reserved Grandstream Networks, Inc. 2004
HT488 User Manual
Firmware 1.0.3.64
P D
AGE EFINITIONS
Page 25 of 33
Last Updated: 4/2007