Signage Manager communicates with media players through local area network (LAN). Please make sure below ports are opened & not blocked.
Port | TCP | UDP | Description |
80 | TCP | Hypertext Transfer Protocol (HTTP), main communication port with legacy players (e.g. NMP-302w, NMP580-W, EP1031, EP1032, EP1042T, CDM4300R, CDM4900R, CDM5500...). | |
8080 | TCP | HTTP alternate, main communication port with all players. | |
443 | TCP | For cloud update service through Google drive. | |
1900 | UDP | Microsoft Simple Service Discovery Protocol (SSDP), to discover players on the network. |