R3(S) IP Phone User Manual
ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
87
6.2
、
Upgrade the firmware on safe mode
If the phone can’t be started successfully, user is able to upgrade the firmware on post mode,
a)
Setup a TFTP Server and set the PC’s IP address as “192.168.1.200”
b)
Copy the firmware file we supplied to the root menu of TFTP Server, modify the file’s name
as R3.tar.gz and decompress it, then modify the corresponding file’s name :
uImage rename
Rainbow3.kn,
rootfs.nand rename Rainbow3.fs, Rainbow3-
v1.8.2.22501.app rename Rainbow3.fw, logo_data rename Rainbow3.lg
c)
Ensure the TFTP Server and phone are connected to the same network switch and both
reachable
d)
Long Press the key “*” and “1” to upgrade the kernel file, long Press the key “*” and “2” to
upgrade the firmware file, long Press the key “*” and “3” to upgrade the App file, long
Press the key “*” and “4” to upgrade the logo file, and then plug in power until upgrade
word displayed on LCD
e)
The phone will start downloading file from TFTP server
f)
After downloading completed, the phone will be automatically upgraded
g)
After upgrading completed, the phone will be started with the factory default settings
6.3
、
How to make IP Peer to Peer call
To make a IP peer to peer call, user should press “*”to input “.” that in the IP address. For
example, to dial “192.168.1.100”, just need input “192.168.1.100”.
