Get/Set if an acknowledgement is needed when agent is called back.
true if acknowledgement by '#' is required when agent is called back, false otherwise. This property is optional, it allows you to override the defaults defined in Asterisk's configuration.

Get the name of this action, i.e. "AgentCallbackLogin".

Get/Set the name of the agent to log in, for example "1002".
This is property is mandatory.

Get/Set the context of the extension to use for callback.

Get/Set the extension to use for callback.
This is property is mandatory.

You can use this as a simple authentication mechanism.
Rather than have to login with a username & password, you can specify a ProxyKey that must be passed from a client before requests are processed.
This is helpful in situations where you would like to authenticate and execute an action in a single step.

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.

Returns the minimum amount of time (in milliseconds) after disconnecting before the caller can receive a new call.
This property is optional, it allows you to override the defaults defined in Asterisk's configuration.