We have used the 3rd party driver to control the relays on 2n from CH numerous times.? It works fine.? There is no app support within Crestron for intercom at this time.? The 2n app is the way to go for this.? If the client is using an iPhone, which most are, the app integrates into the phone very nicely, it just looks like a regular call coming in.? We have used the intercom driver from the same developer with a sip server.? This would permit a call back to the 2n from a touch panel.? This is how we have been doing it for the last few years.? Now that Crestron has added panel to panel calling, this might be doable, but I haven't tested it yet.?
