IP8820/IP8830/IP8840
Installer Guide
F-3
Note if a value is changed for a field marked with an asterisk in Table D-1, the reboot flag will be
enabled and the IP Phone will reboot after the download cycle is completed. By default, the
phone specific file uses the MAC address of the phone or, when installed, the WiFi Module as
the file name with no file extension. For HTTP/S, a different file name can be assigned in the
phone to use as file name but the MAC address must be included as part of the file name or
path.
After completing download of the configuration files, the IP Phone requests the software version
file from the server. This file, which is named “IP_8820_VER_SIP2”, “IP_8830_VER_SIP2”, or
“IP_8840_VER_SIP2” based on the IP Phone model, is an ASCII text file that identifies the
software version available on the server as well as the names of the files for download. The
phone first requests the file “mac address”/IP_88xx_VER_SIP2, if not found, the file
IP_88xx_VER_SIP2 is requested. The phone compares the software version identified in the
file with the version in the phone. If different, the files identified in the version file are
downloaded. Typically, the files required for download include the main firmware file and an xml
file but may include other files as needed for the upgrade. These files along with the version file
are available from GENBAND. If desired, comments may be added to the version file using “#”
as the leading character of the comment line.
If the software download is required, after completion of the download cycle the IP Phone
reboots.
SIP Server Check-in Request
Upon receipt of a SIP check-in or resync request from the SIP server (Notify check sync event
message), the IP Phone initiates the reboot process. The phone must be idle to initiate
provisioning, if busy, upon return to idle, the process starts. During the process, the IP Phone
downloads any configuration file changes as well as new software regardless of the settings for
the software and configuration download flags.
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