What is the call path, and why do you have to use inband? Have you tried the spandsp dtmf detector? On Feb 19, 2014, at 2:53 AM, Yigal Rachilevsky <yigalr01@gmail.com> wrote:
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 ?