dear freeswitch-users, i have a very simple bash script and i would like to use the output of this script as a variable in the dialplan, but it doesn´t work. can somebody give me a hint why it doesn´t work. here is the script: hello.sh --------- #!/bin/bash echo "red.wav" ---- here is the relevant part of my dialplan: ---- <extension name="inbound_uri_test"> <condition field="destination_number" expression="^test$"> <action application="answer"/> <action application="set" data="col=${system /root/hello.sh}"/> <action application="log" data="INFO The value of the variable is '${col}'"/> <action application="playback" data="/root/audio/${col}"/> </condition> </extension> ------ i followed the documentation from this page: https://freeswitch.org/confluence/display/FREESWITCH/mod_dptools%3A+system thank you very much! best regards, thomas