[Freeswitch-users] vars scope in dialplan

example : <extension name="blabla"> <condition> <action application="set" data="test=cake"/> </condition> <condition field="${test}" expression="^(cake)$"> <action application="set" data="prfx=00"/> </condition> <condition field="${sip_to_uri}" expression="^(1\d{10,15})@$${domain}$"> <action application="set" data="getPrfx=${prfx}"/> </condition> </extension> but ${prfx} is empty. I'm almost sure I didn't understand FS vars scope yet.... Thanks Franck