The models are out there.
Crisis Services Canada with their national suicide prevention service is doing some great work around suicide prevention, utilizing a model whereby calls and chats come into one central base and then are routed to the first available service in their network. That's one model.
Other models might be having farm stress lines in each province, or in zones or regions that manage, say, three provinces. Another model might be a national farm stress line or stress lines, given the linguistic diversity in our country—French and English, primarily—that would manage the calls out of a central base. It would be more like a Kids Help Phone kind of model.