XMS-1208P Release Notes

Release Firmware Version 4.1.3

Recommended Update

Issues Resolved:

  1. Changes IGMP settings that were set with factory default for firmware version 4.1.2 that would cause discovery of devices to fail for systems like Savant, Control4, Luxul controllers, etc.

After completing the upgrade to 4.1.3, there are 2 options for the settings to be applied:

  1. In the web UI navigate to Configuration > IPMC > IGMP Snooping > Basic Configuration. Uncheck Snooping Enabled and check Unregistered IPMCv4 Flooding
  2. Factory default your switch and the configuration will be automatically applied.

The final configuration should resemble the image (Figure 1) below.

Note: If you restore a 4.1.2 config after factory defaulting, you will need to manually configure the settings as described in option 1 above.

Release Firmware Version 4.1.2

Recommended Update


  1. IGMP, NTP, and Loopback protection will now be enabled in the default configuration.
  2. General PoE fixes

Issues Resolved:

  1. Resolves ‘Link State Delay / Auto-negotiation’ issue

Release Firmware Version 4.1.1


  1. Initial firmware release
  2. Includes Self-Healing PoE, which allows for 1) Port Auto-Recovery (“Auto Check”) and 2) Port Power Scheduling

Upgrade Instructions

Click here for upgrade instructions



Current Version:
Firmware Version 4.1.3

Previous Version:
Firmware Version 4.1.2
Firmware Version 4.1.1