Settings for ATEM Constellation Talkback to Clear-Com 4 wire

I have an ATEM Constellation 2M/E and Clear-Com BS410 base station. The BS410 has the RJ45 4 Wire connection. I’m wondering what I need to do to connect that to the ATEM’s Talkback RJ45. I’ve connected them with an Ethernet cable, but I don’t know the exact settings to make them work. No sound goes between the two.
Is there a setting I’m missing? The ATEM Talkback is 4wire, is it not? Supposedly bringing audio in and out on analog signal?

[Gary Adams]

Connecting an Ethernet cable will not work. You need to carefully look at the pinout for inputs and outputs and rewire accordingly. I recommend cutting an Ethernet cable and putting XLR connectors on the pairs in such a way you can connect outputs to inputs. That provides flexibility in testing and use. I hope this helps.

Gary

Connecting an Ethernet cable will not work. You need to carefully look at the pinout for inputs and outputs and rewire accordingly. I recommend cutting an Ethernet cable and putting XLR connectors on the pairs in such a way you can connect outputs to inputs. That provides flexibility in testing and use. I hope this helps.

Gary

This seems like something that should be an option in ATEM settings because 4 wire is pretty standard, right? That’s a lot of fiddling to try to make it work.

[Gary Adams]

The 4 wire interface is pretty much standard. Unfortunately the connectors and pinouts are all different. Connector types can vary within the same vendor due to space and layout considerations.

Gary

I wouldn't bother with XLR either, just wire up a Cat6 with a couple RJ45s, might take all of five minutes. Just label the cable so it doesn't get lost or mixed in.

Good Luck