Originally Posted by Carl
Nope, the only commonality is that SpeakerLink uses a RJ45 "ethernet" lead, but how that cable is used is completely different to a LAN connection.
Check out SpeakerLink used as Digital Out (XLR or SPDIF) plus COMMS and RS232 for some details.
So it’s only layer 1? I didn’t expect that.

Stuart Stebbings