[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