User's Manual

Telephony features 403
If you enable the screen saver and there are no images to display, your
phone does not display a screen saver.
Screen saver images
Images for use with the screen saver must be 320 x 240 pixels (height
x width) and can be either portable network graphic (PNG) or Joint
Photographic Experts Group (JPEG) format. (JPEG is Recommended)
Your Trivial File Transfer Protocol (TFTP) Server image directory can
contain both formats.
Name image files as screensaverN.png or screensaverN.jpg, depending
on the file format. N is a number from 0 to 9 inclusive. Because the
system ignores file extensions, ensure that you do not duplicate file
names.
You can store up to 10 screen saver images, either in the same folder
TFTP Server folder as the i2007.cfg file or in a sub-folder. If you store
the images in a sub-folder, ensure that the file path is included at the
beginning of each file name.
The following list provides examples of the image files names.
• screensaver0.png is an image file stored in the i2007.cfg file
• 2007pics/screensaver1.jpg is an image file stored in a sub-folder
named 2007pics
Storing screen saver images
To send screen saver images to your phone, add a new section, called
[IMAGES], to the i2007.cfg file. The [IMAGES] section can reside by itself
or with the [FW] and [FONT0N] sections. Configure the section using the
command lines and specify the files you want to copy. Then use a TFTP
server to send images to the configuration file.
Following are the command lines you can use in the [IMAGES] section
of the i2007.cfg file:
• DOWNLOAD_MODE (required)
• VERSION (required)
• DELETE_FILES (optional)
• FILENAME (one file name per image file)
• PROTOCOL (required; value = TFTP)
• SERVER_IP (optional if the address is the same as the one sending
the .cfg file)
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 05.06 30 April 2010
Copyright © 2003-2010 Nortel Networks. All Rights Reserved.
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