Hello Guys, Couple of questions on the dtmf masking function that was created/extended recently - is it possible to use half way through a call ? - in terms of invoking the DTMF masking by initiating dtmf as in the below dial plan, and associated features.xml entry - would the call be able to start as normal and then on demand mask dumf? <extension name="dtmftest"> <condition field="destination_number" expression=""^(\d+)$""> <action application="export" data="dialed_extension=$1"/> <action application="bind_meta_app" data="1 a s execute_extension::stopdtmf XML features"/> <action application="set" data="call_timeout=30"/> <action application="set" data="hangup_after_bridge=true"/> <action application="set" data="continue_on_fail=true"/> <action application="bridge" data="sofia/$1@10. <1@10.113.0.98>x.x.x"/> <action application="answer"/> <action application="sleep" data="1000"/> </condition> </extension> and an entry in features.xml as in - <include> <context name="features"> <!-- StopDTMF on the B leg (Overwrite) --> <extension name="stopdtmf"> <condition field="destination_number" expression="^stopdtmf$"> <action application="export" data="nolocal:drop_dtmf=true"/> <action application="export" data="nolocal:drop_dtmf_masking_digits=d"/> </condition> </extension> ------------snip I guess then I would need an alternative bind digit to turn the feature feature off again? Is this possible or is this only selectable at bridge time? Any thoughts? Thanks Magnus