Steffen, that’s not correct. MIDI commands are local to the mixer where they are generated and only sent/received through a specific MIDI/TCP port (or MIDI/USB). They are not broadcast to other IP addresses on the network.
AHM is an exception to this, as it can indeed send TCP/UDP strings to another IP address.
msteel is correct that Embedded Recalls only works between dLive, Avantis, and AHM.
A MIDI router / interface such as the BomeBox can route MIDI commands from the dLive TCP port to an SQ and vice-versa, effectively acting as a bridge with little or no configuration needed.