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<Echo>

The <Echo> verb will echo audio back to the call.

Verb Attributes​

Attribute
timeout optionalThe number of seconds SignalWire will echo, from 5 up to 120 seconds. Defaults to 60 seconds if no value is provided.

Nesting​

No other verbs can be nested within <Echo>.

Examples​

A simple echo test​

<?xml version="1.0" encoding="UTF-8"?>
<Response>
    <Echo timeout="120"/>
    <Hangup/>
</Response>

SignalWire answers calls and echoes what it hears for 2 minutes.