User manual

AT-620 User Manual

ATCOM TECHNOLOGY CO., LIMITED

7、 Update

7.1. Web Update

Click the browse button, find out the config file saved before or provided by

manufacturer, download it to the phone directly, press “Update” to save. You can

also update downloaded update file, logo picture, ring, mmiset file by web.

7.2. FTP/TFTP Update

9 Server: FTP/TFTP server address. It can be the format of IP address such as

192.168.1.1 or domain such as ftp.domain.com Meanwhile , it support sub

directory such as 192.168.1.1/ftp/config/ or ftp.domain.com/ftp/config

9 Username: FTP user name (TFTP no need)

9 Password: FTP password (TFTP no need)

9 File name: the firmware or configuration file name that IP phone will search

for in the server , if leave it as blank the IP phone with search the file with

the name of its MAC such as 000102030405