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H323 Telephone Installation
Page 55
Issue 23e (Friday, February 15, 2019)
IP Office™ Platform 11.0
Comments on this document? [email protected]
Installation: Listing Registered Phones
2.11 Screensaver
After a set idle time, 9600 Series phones can display a screen saver image. Whilst the phone remains idle, this image is
moved to another random position on the screen every 5 seconds.
For phones being fully supported by the IP Office system, a default file is automatically provided by the IP Office system
by default. If otherwise:
·
The timeout for the screensaver and the name of the image file are set through customizing the 46xxsettings.txt
file.
·
The image file to use must be loaded onto the file server used by the phones.
Image Requirements
·
Format:
JPG images.
·
Maximum Pixel Size:
The image must be smaller than the screen size of the phone. If the image is larger, it will not be displayed. When
several types of phones are present using the same image, the image must be below the size maximums of all the
phone type. If using the 46xxsettings.txt file to specify the screen saver settings, it is possible to specify a separate
image for each phone type.
Phone
Maximum Size
Phone
Maximum Size
Phone
Maximum Size
9611
160x160
9621G
320x160
9650
320x240
9620
320x160
9630
320x240
9650C
320x240
9620L
320x160
9640
320x240
9620C
320x160
9641G
320x240
·
Color Displays:
Color depth is 16 bit. A separate color image looks best.
·
Non-Color Displays:
Best results are achieved with a single grayscale logo image. 2 levels of grayscale are also
supported.
·
Transparency:
To invoke a transparent background, use a background color of 0,255,0 (brightest possible
green).
Replacing the Default System File
The default IP Office settings use an image file called
96xxiposs.jpg
within IP
Office Manager, replace the existing file in the system's
/primary
folder with your custom image.
Reboot the phones in order for them to load the new image.
Customized Operation
Default operation uses the single image
96xxiposs.jpg
which you can replace with your own image. If using a
file, you can implement set the idle timeout for displaying the screensaver and the image name.
1. Create a customer JPG file meeting the requirements specified above. For this example we used the file name
logo.jpg
.
2. Download the current
46xxsettings.txt
file from the file server being used by the phones.
3. Add the following lines to the
46xxsettings.txt
file:
## SET SCREENSAVER filename
SET SCREENSAVER logo.jpg
## SET SCREENSAVERON time in minutes before activating
SET SCREENSAVERON 40
·
Using Separate Images for Each Phone Type
Added the above to the start of the file affects all types of phone. Adding different settings to each of the
different MODEL4 sections of the file for each phone type allows separate images to be used for each phone
type.
4. Upload the new files to the file server used by the phones.
5. Reboot the phones in order for them to load the new settings and image.
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