Get the name of the action, i.e. "SetCDRUserField".

Get/Set if the value of the cdr user field is appended or overwritten.
true to append the value to the cdr user field or false to overwrite.

Get/Set the name of the channel to set the cdr user field on.
This property is mandatory.

Specify a server to which to send your commands (x.x.x.x or hostname).
This should match the server name specified in your config file's "host" entry. If you do not specify a server, the proxy will pick the first one it finds -- fine in single-server configurations.

Get/Set the value of the cdr user field to set or append.
This property is mandatory.