[Freeswitch-users] Problem getting TALK and NOTALK events

[Dan]

Hi, I'm having some issues getting TALK / NOTALK events to fire on an incoming stream to Freeswitch. In my ESL application I am subscribing to RECORD_START RECORD_STOP TALK NOTALK, Below is the dial plan I am using: 

<extension name="teliax-in"> 
<condition field="destination_number" expression="^(5555551212)$"> 
<action application="set" data="rtp_enable_vad_in=true"/> 
<action application="set" data="rtp_enable_vad_out=true"/> 
<action application="set" data="fire_talk_events=true"/> 
<action application="set" data="fire_not_talk_events=true"/> 
<action application="playback" data="ivr/ivr-hello.wav"/>
<action application="record" data="/tmp/data.wav"/> 
</condition> 
</extension> 

I can see that VAD is enabled: 

2012-03-15 09:49:25.523832 [DEBUG] switch_rtp.c:4130 Activate VAD codec PCMU 20ms
2012-03-15 09:49:25.523832 [DEBUG] sofia_glue.c:3353 AUDIO RTP Engage VAD for sofia/external/3035551212 at 10.10.10.1 ( in out )


In my ESL app I get the RECORD_START and RECORD_STOP but not the talk events.  I'm on git  version "2c52f23 2012-02-18 08:37:47 -0600", Any ideas?  Thanks.