Note: This pin-out solution was created by a Clear-Com Applications Engineer from a previous commissioning. Please refer to Clear-Com’s official manual and confirm the pin-out for the third-party device before proceeding.
The Hollyland wireless intercom has one (1) audio interface. If the wired intercom is 2-wire PL, then one needs a 2W-to-4W converter. Otherwise you simply need to pin out to their audio in/out.