AudioCodes 405HD - Unlocking a Locked Phone

Administrator's Manual 3. Configuring Automatic Provisioning
Version 3.4.3 29 400HD Series IP Phones
Parameter Description

<protocol>://<server IP address or host
name>/<firmware file name>
 <protocol>://<server IP address or host
name>/<firmware file name>;<configuration file
name>
 <protocol>://<server IP address or host
name>/;<configuration file name>
Where <protocol> can be one of the following: ftp, tftp,
http or https.
For example:
 ftp://192.168.2.1 – retrieved firmware file is440HD.img
and the configuration file name is <MAC address>.cfg.
For example, 001122334455.cfg
 tftp://192.168.2.1/different_firmware_name.img -
retrieved firmware file is
Different_Firmware_Name.img and the configuration
file name is <MAC address>.cfg. For example,
001122334455.cfg
 http://192.168.2.1/different_firmware_name.img;
<MODEL>_<MAC>_conf.cfg - retrieved firmware file
is different_firmware_name.img and the configuration
file name is <Model type>_<MAC address>_conf.cfg.
For example, 440HD_001122334455_conf.cfg
• https://192.168.2.1/;<MODEL>_<MAC>_conf.cfg - if
the model is 440HD, the retrieved firmware file is
440HD.img and the configuration file name is
440HD_<MAC Address>_conf.cfg.
For example, 440HD_001122334455_conf.cfg
The following syntax is available for DHCP Options
66/67:
 Option 66 must be a valid IP address or host name of
a TFTP server only.
 Option 67 must be the firmware name.
If Option 67 is absent, the phone requests for the
440HD.img image file. For example:
 Option 66: 192.168.2.1 or myTFTPServer
 Option 67: 440HD_2.2.2.img
Note:
 This parameter is applicable only when method is
configured to Dynamic.
 It is recommended to leave the parameter at its
default value to avoid conflict with other DHCP options
settings.
provisioning/random_provisioning_time
Defines the maximum random number to start the
provisioning process.
This is used for periodic checking of firmware and
configuration files to avoid multiple devices from starting
the upgrade process at the same time. When the device
is meant to start the upgrade, the device randomly
selects a number between 1 and the value set for