<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">its worth testing both most recent master and 1.6.18.<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jun 17, 2017, at 4:32 AM, Giovanni Maruzzelli <<a href="mailto:gmaruzz@gmail.com" class="">gmaruzz@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><br class=""><div class="gmail_extra"><br class=""><div class="gmail_quote">On 16 June 2017 at 06:02, chenyzhi <span dir="ltr" class=""><<a href="mailto:eastour@163.com" target="_blank" class="">eastour@163.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-height: 1.7; font-size: 14px; font-family: Arial;" class=""><div class="">Yes ,I can hear all the IVR prompt voices correctly.</div><div class=""><br class=""></div><div class="">I don't think it's a NAT problem ,because both the x-lite and the freeswitch are in the same LAN.</div><div class=""><br class=""></div><div class="">The sip trace log is in the attatchment. Thank you.</div><div class=""><br class=""></div><div class="">PS I tested this on another freeswitch box ,version:</div><div class="">FreeSWITCH Version 1.6.16+git~20170403T142423Z~<wbr class="">e6d643b29c~32bit (git e6d643b 2017-04-03 14:24:23Z 32bit)</div><div class="">It can detect dtmf on outgoing calls. Maybe this only happens on FreeSWITCH Version 1.9.0+git~20170518T231917Z~a1f<wbr class="">c18aee5~32bit (git a1fc18a 2017-05-18 23:19:17Z 32bit)</div></div></blockquote><div class=""><br class=""><br class=""></div><div class="">then use the stable version, and open a jira for this issue citing the master version you are using<br class=""></div><div class=""><br class=""></div></div></div></div></div></blockquote></div><br class=""></div></body></html>