VIVOTEK
where the <parameter> should be <group>[_<name>] or <group>[.<name>] If you do not specify the any parameters, all the parameters on the server will be returned. If you specify only <group>, the parameters of related group will be returned.
When query parameter values, the current parameter value are returned.
Successful control request returns paramter pairs as follows.
Return:
HTTP/1.0 200 OK\r\n
<parameter pair>
where <parameter pair> is <parameter>=<value>\r\n [<parameter pair>]
<length> is the actual length of content.
Example: request IP address and it’s response
Request:
Response:
HTTP/1.0 200 OK\r\n
90 - User's Manual