Upcoming Network Wide Firmware Update

Information and support for EnvisaLink modules.

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GrandWizard
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Joined: Tue Nov 16, 2010 4:08 pm

Upcoming Network Wide Firmware Update

Postby GrandWizard » Fri Feb 16, 2018 2:17 pm

Hi, we've been informed that the long awaited official release of the latest EVL2DS, EVL3, and EVL4 firmware will start next week.

Customers with European DSC panels may ask for an update at the time of their choosing as the updates may cause a temporary trouble on the system while the Envisalink reflashes itself. There is no way around this. In addition, firmware updates will happen only during the day for the timezones UTC-0 to UTC+3.

The release version for the Envisalink 4 (Honeywell, DSC, and UNO) is 1.2.129

The release version for the Envisalink 2DS, Envisalink 3 (Honeywell, DSC) is 1.12.191

From the Envisalink 3 end-user release notes

RELEASE VERSION 1.12.191

- Improved EEPROM wear-leveling
- Port 0 potential exploit addressed
- New Envisalert to notify users of panel supervision faults
- Fix for multi-partion zones being out-of-order on Honeywell
- Adding Zones Bypassed to TPI
- Bug fixed in TCP stack allowed for race condition during retransmissions due to lost data


From the Envisalink 4 end-user release notes

RELEASE VERSION 1.2.129

- Local oscillator now calibrated to NTPD
- UNO has swinger shutdown enabled
- UNO double alarm post fixed
- HTTP short timeout bug fixed
- Fixed bug whereby DNS proxies could issues RR TTL under 30 seconds
- FLASH wear-leveling improved
- Revamp of TCP/IP stack to improve overall response of all onboard apps.
- Bug fixed in TCP stack allowed for race condition during retransmissions due to lost data
- Port 0 potential exploit addressed
- New Envisalert to notify users of panel supervision faults
- Synthetic O/C fixed between version 1.1.102 and 1.1.109
- Zone delinquecy timers now can be set to minute or hour resolution
- Improved zone closig heuristics on Honeywell build
- UNO expansion module bus lockup fixed
- UNO zone bypass restore fixed
- Adding SYSLOG client

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