[polycom-check-cfg] Event=check-sync Content-Length=0 ; Untested [sipura-check-cfg] Event=resync Content-Length=0 ; Untested [grandstream-check-cfg] Event=sys-control ; Untested [cisco-check-cfg] Event=check-sync Content-Length=0 ; Untested - from Snom docs [reboot-snom] Event=reboot Content-Length=0