User manual
VIVOTEK
210 - User's Manual
7.17 Express link 
Group: expresslink
PARAMETER  VALUE  SECURITY 
(get/set) 
DESCRIPTION 
enable  <boolean>  6/6  Enable or disable express link. 
state onlycheck, 
onlyoffline, 
checkonline, 
badnetwork 
6/6  Camera will check the status of network 
environment and express link URL 
url  string[64]  6/6  The url user define to link to camera 
7.18 UPnP presentation 
Group: upnppresentation
NAME VALUE  SECURITY 
(get/set) 
DESCRIPTION 
enable  <boolean>  6/6  Enable or disable the UPnP presentation 
service. 
7.19 UPnP port forwarding 
Group: upnpportforwarding 
NAME VALUE  SECURITY 
(get/set) 
DESCRIPTION 
enable  <boolean>  6/6  Enable or disable the UPnP port forwarding 
service. 
upnpnatstatus  0~3  6/7  The status of UPnP port forwarding, used 
internally. 
0 = OK, 1 = FAIL, 2 = no IGD router, 3 = no 
need for port forwarding 










