Message about the parameters of pressing the button to call of a specific button in XML format.
<KeyCfg version="2.0" xmlns="http://www.isapi.org/ver20/XMLSchema"> <id><!--required, xs:integer, button No. which corresponds to the <ID> in the request URI /ISAPI/VideoIntercom/keyCfg/<ID>--></id> <module><!--optional, xs:string, module to be configured: "main"-main module (default), "sub"-sub module--> </module> <moduleId><!--dependent, xs:integer, sub module ID, this node is valid when <module> is "sub" and is used to specify that the button information of which module will be configured--></moduleId> <callNumber><!--dependent, xs:string, called number, this field is valid when <callMethod> is "callNumber"--></callNumber> <enableCallCenter><!--optional, xs:boolean, whether to call the management center--></enableCallCenter> <callMethod><!--optional, xs:string, calling method: "callNumber"-call by number, "manageCenter"-call the management center, "app"-call APP, "manualCallNumber"-manually call by number. The empty string is invalid, and if this node is configured, the node <enableCallCenter> is not required--></callMethod> </KeyCfg>