Echo()
Dialplan Builder
-- build your Echo() command
Description
Echos back any media or DTMF frames read from the calling channelA single call leg passing through Asterisk. Channels represent connections to endpoints and are what dialplan applications act on. back to itself. This will not echo CONTROL, MODEM, or NULL frames. Note: If '#' detected application exits.
This application does not automatically answer and should be preceded by an application such as Answer() or Progress().
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