DekTec DTM-3200 IP-ASI Converter - Manual (Page 4)

DTM-3200 – OEM Ethernet TSoIP Converter
User Manual
4
Firmware Revision History
Version Date Changes
2.3 2014.10.07 Important notice for upgrading to firmware version v2.3:
 An upgrade to firmware version 2.3 is only possible if the firmware version of
your DTM-3200 is v2.0 or higher. If the current firmware version is older than
v2.0, please first upgrade the unit to v2.0.
Changes:
 Firmware update v2.3 adds an item to the ASI input settings category: this allows
one to force the module to use a specific input port. The default (which can be
chosen as well) is to auto-detect which input has a signal.
Bug fixes:
 IGMP/multicast issue seen after 49 days
 Possible failure to sync to ASI input stream
 Several other small improvements and bug-fixes
2.2 2013.07.11 Important notice for upgrading to firmware version v2.2:
 Firmware update v2.2 contains both application and failsafe firmware. Any
interruption of the upgrade process may result in an unusable DTM-3200
module.
 An upgrade to firmware version 2.2 is only possible if the firmware version of
your DTM-3200 is v2.0 or v2.1. If the current firmware version is older than
v2.0, please first upgrade the unit to v2.0.
Bug fixes:
 Fix for failsafe firmware not starting correctly in specific cases
2.1 2012.10.12 Important notice for upgrading to firmware version v2.1:
An upgrade to firmware version 2.1 is only possible if the firmware version of your
DTM-3200 is v2.0. If the current firmware version is older than v2.0, please first
upgrade the unit to v2.0.
Bug fixes:
 Ignore a reboot command while the device is rebooting
 Stability fixes in the rate estimation algorithm
2.0 2012.03.28 Important notice for upgrading to firmware version v2.0:
Firmware update v2.0 contains both application and failsafe firmware. Any
interruption of the upgrade process may result in an unusable DTM-3200 module.
The first boot after this update will take longer than usual, this is normal behavior.
Fixed issues:
 DTM-3200 unicasts to all ports of a switching hub
 Category 0x81, setting 0x14 'PCR present' does not work
 Category 0x81, setting 0x15 'Rate change counter': value is incorrect
 Category 0x81, setting 0x19 ‘Delay factor’: value is incorrect
 Corruption of IP packet headers leading to occasional packet loss
 DHCP client is started twice
 The serial command protocol is case-sensitive, should be case insensitive
 After extensive communication and reboot the application firmware may get
corrupted
 Dtm3200Util user interface locks up when repeatedly sending a setting to
category 0x82, while no Ethernet cable has been attached
Fixed issues related to I2C control:
 Accessing other I2C devices while DTM-3200 is processing a command causes