Hi
trying below dialplan results in no audio:
<extension name="DailyIVR" continue="false" uuid="d8037520-2a15-11ea-9a9f-9bf4580ab5b8">
<condition field="destination_number" expression="^110$">      
<action application="answer" data=""/>                
<action application="sleep" data="1000"/>                
<action application="set" data="hangup_after_bridge=true"/>
<action application="set" data="ringback=local_stream://default"/>
<action application="set" data="transfer_ringback=local_stream://default"/>
<action application="set" data="ivr_menu_uuid=d8049250-2a15-11ea-9f14-1b8cf3ef5a32"/>
<action application="ivr" data="d8049250-2a15-11ea-9f14-1b8cf3ef5a32"/>
<action application="" data=""/>
</condition>
</extension>

but if I move sleep before answer everything works fine. Using tcpdump shows that when sleep is called after answer no rtp is established but if I move sleep before answer rtp is established
I'm using freeswitch 1.8.7 on debian 8
thanks