AudioCodes Mediant 500 E-SBC, User Manual

Page: 704 / 920

User's Manual 704 Document #: LTRT-10437
Mediant 500 E-SBC
Parameter Description
CLI: config-system >
automatic-update tftp-block-
size
[AUPDTftpBlockSize]
Defines the size of the TFTP data blocks (packets) when
downloading a file from a TFTP server for the Automatic Update
mechanism. This is in accordance to RFC 2348. TFTP block size is
the physical packet size (in bytes) that a network can transmit.
When configured to a value higher than the default (512 bytes), but
lower than the client network’s Maximum Transmission Unit (MTU),
the file download speed can be significantly increased.
The valid value is 512 to 8192. The default is 512.
Notes:

A higher value does not necessarily mean better performance.

The block size should be small enough to avoid IP fragmentation
in the client network (i.e., below MTU).

This feature is applicable only to TFTP servers that support this
option.
[ResetNow] Invokes an immediate device reset. This option can be used to
activate offline (i.e., not on-the-fly) parameters that are loaded using
the parameter IniFileUrl.

[0] = (Default) The immediate restart mechanism is disabled.

[1] = The device immediately resets after an ini file with this
parameter set to 1 is loaded.
Note: If you use this parameter in an ini file for periodic automatic
provisioning with non-HTTP (e.g., TFTP) and without CRC, the
device resets after every file download.
Software/Configuration File URL Path for Automatic Update Parameters
CLI: firmware
[CmpFileURL]
Defines the name of the cmp file and the path to the server (IP
address or FQDN) from where the device can load the cmp file and
update itself. The cmp file can be loaded using HTTP/HTTPS.
For example: http://192.168.0.1/filename
Notes:

For this parameter to take effect, a device reset is required.

When this parameter is configured, the device always loads the
cmp file after it is reset.

The cmp file is validated before it's burned to flash. The
checksum of the cmp file is also compared to the previously
burnt checksum to avoid unnecessary resets.

The maximum length of the URL address is 255 characters.
CLI: voice-configuration
[IniFileURL]
Defines the name of the ini file and the path to the server (IP
address or FQDN) on which it is located. The ini file can be loaded
using HTTP/HTTPS.
For example:
http://192.168.0.1/filename
http://192.8.77.13/config<MAC>
https://<username>:<password>@<IP address>/<file name>
Notes:

For this parameter to take effect, a device reset is required.

When using HTTP or HTTPS, the date and time of the ini file are
validated. Only more recently dated ini files are loaded.

The case-sensitive string, "<MAC>" can be used in the file name
for instructing the device to replace it with the device's MAC
address. For more information, see MAC Address Automatically
Inserted in Configuration File Name on page
592 .