We are moving from Cisco Catalyst switches to Meraki switches, at present have both running, the DECT system requires Multicast, but only on its own Vlan, so we have " IGMP snooping quierer enabled' on the L3 switch.
at present the DECT base stations are on the Catalyst switches, if they are moved to the Meraki they stop working.
Note sites that are all Meraki run ok with the DECT, as do sites with only Catalyst!
any ideas?