Asterisk cmd Echo

Synopsis:

Start Echo Test program that echos audio read back to the user

Description:

Echo()

Echo audio read from channel back to the channel.

Example

Create an extension, 600, for evaulating echo latency.

exten => 600,1,Playback(demo-echotest) ; Let them know what’s going on
exten => 600,2,Echo ; Do the echo test
exten => 600,3,Playback(demo-echodone) ; Let them know it’s over

See also:

• Asterisk echo cancellation
• Asterisk echo avoidance

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