call_hangup_all_sync

Description:

public bool call_hangup_all_sync (Cancellable? cancellable = null) throws Error

Synchronously invokes the HangupAll D-Bus method on this.

The calling thread is blocked until a reply is received.

See call_hangup_all for the asynchronous version of this method.

Parameters:

this

A GdbusModemVoiceProxy.
cancellable

A Cancellable or null.

Returns:

true if the call succeeded, false if error is set.