[Freeswitch-users] Check if an audio file exists to play an alternative one if not

[Lucas Ducculi]

Different macros are defined in the phrases.xml file, I want to know if it
is possible to implement a condition in the macro to check if the audio
file exists and if not, play an alternative one.
Thanks.

<macro name="greeting">
    <input pattern="(.*)">
        <match>
            <action function="play-file"
data="/home/admin/freeswitch/conf/lang/en/ivr/wav/greeting.wav"/>
        </match>
    </input>
</macro>

-- 
Lucas Eduardo Dúcculi
Software Developer
 lucaseduc at hotmail.com
 +54 0358 4853837
 lucas at toptive.co
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