Events are received from the remote host only when the connection to the host is alive in principle. However, CMS can be received events via SNMP protocol (SNMP Preference) or simple message protocol using TCP from other external applications.
If you check Listen Port., it activates the external event server listening to events. TCP port number can be adjusted by using
External applications shole connect to the CMS using TCP protocol. After connection is established, it can send text messages to transfer event information. The format of event message is following:
[event] [host address] [device] [messages][\r or \n]
1 220.127.116.11 16 Camera signal was recovered. 1 192.168.0.110 1 Warning!!