Hello ! I am a new in Freeswitch.. I need a help with start_dtmf parameter We have IVR system (Telephone Reporting System) Some times in incoming calls Freeswitch misses some key presses (DTMF) I guess that the problem is the detection of DTMF... I use in (external.xml) <param name="dtmf-type" value="rfc2833"/> Where I need to add start_dtmf parameter for detecting in-band DTMF ? We are using dialplan.xml file located in root of conf folder <?xml version="1.0" encoding="utf-8"?> <include> <context name="public"> <extension name="SYFreeSwitch"> <condition field="destination_number" expression=".*"> *<action application="start_dtmf" />* <action application="managed" data="SYFreeSwitch"/> </condition> </extension> </context> </include> It's right place for it ? Thank you in advance, Yigal