the Incoming, Outgoing or both audio of the current device to
the incoming audio of the specified device.
Channel to be listened.
of streaming to be done.
- Types of streaming are the Incoming(Type=1),
Outgoing(Type=2), or both incoming
and outgoing audio(Type=0) of the specified device.
- It is the same as a SoftListen() executed by the specified
device on the current device.
- HANGUP will automatically disconnect the streaming channels.
Refer samples provided with the Xtend IVR.