onQ Appliance‑to‑PN Communications Generally, onQ‑to‑PN communications are over a LAN that is not secured. In the event that there are any filtering devices between the PN and the onQ Appliance, the following ports need to be accessible: Port Protocol Purpose 3000 TCP squirtcopy 5000 TCP wvhds – FLR 5990 TCP acd control 5991 UDP PN monitoring 5992 UDP PN heartbeat
