Hi,
I'm looking to connect a Cisco ceiling mic to a Biamp input. The Biamp Input is a 3 port Euroblock so I was thinking of modifying the RJ45-4 port Euroblock adapter and losing the mute. Unfortunately, I don't know which one the mute is.
The 4 port Euroblock that ships with the mic has Red, Black, White, and Green wires. I need to know which of those is Positive, Negative, Ground, and Control.
Alternatively, I guess I could just cut the RJ45-3.5mm (TRRS) Adapter that also ships with the mic and tone it out to drop whichever cable is on Ring 2 but that seems a severe approach.
Any help would be appreciated.
Thanks.
