<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">Hi folks</div><div class=""><br class=""></div><div class="">I am trying to use FS as an automated test platform to send calls into an IVR system (also FS) and test the various call flows.</div><div class=""><br class=""></div><div class="">I am using node.js to control the tests over ESL.</div><div class=""><br class=""></div><div class="">I am using ‘originate xxx &park()’ to initiate the test call to the IVR.</div><div class=""><br class=""></div><div class="">Then ‘detect_speech’ with pocketsphinx to listen for key phrases in the prompts from the IVR (‘followed by hash’) etc.</div><div class=""><br class=""></div><div class="">So far so good - although I haven’t tested many different prompts yet.</div><div class=""><br class=""></div><div class="">I am then trying to use ’send_dtmf’ to navigate the IVR menus.</div><div class=""><br class=""></div><div class="">I am having some problems with this.</div><div class=""><br class=""></div><div class="">After the ‘send_dtmf’ is requested, nothing happens.</div><div class=""><br class=""></div><div class="">I read on a different post that it will work if you do a ‘playback’ before ‘send_dtmf’.</div><div class=""><br class=""></div><div class="">I tried this, and yes, ‘send_dtmf’ now does something - but not what is expected.</div><div class=""><br class=""></div><div class="">The CHANNEL_EXECUTE_COMPLETE event for ‘send_dtmf’ returns instantly ( e.g. 1 ms after the associated CHANNEL_EXECUTE event) rather than after the DTMF is sent, which messes up my state machine.</div><div class=""><br class=""></div><div class="">Also the IVR system does not react to the DTMF.</div><div class=""><br class=""></div><div class="">I made a test call to an x-lite instead of the IVR, and could hear the DTMF but it was distorted.</div><div class=""><br class=""></div><div class="">Any help greatly appreciated.</div><div class=""><br class=""></div><div class="">I am using 1.6.9 (installed from rpm’s) on centos 7.</div><div class=""><br class=""></div><div class="">Thanks</div><div class=""><br class=""></div><div class="">Phil</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><br class=""><div class="">
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