call_send_dtmf

Description:

public async bool call_send_dtmf (string arg_dtmf, Cancellable? cancellable) throws Error

Asynchronously invokes the SendDtmf D-Bus method on this.

When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see push_thread_default). You can then call call_send_dtmf.end to get the result of the operation.

See call_send_dtmf_sync for the synchronous, blocking version of this method.

Parameters:

this	A GdbusCallProxy.
arg_dtmf	Argument to pass with the method invocation.
cancellable	A Cancellable or `null`.
callback	A TaskReadyCallback to call when the request is satisfied or `null`.
user_data	User data to pass to `callback`.