[Freeswitch-users] context public , dialplan public.xml relation ?

Hello : Under sip_profiles directory these files "internal.xml , external.xml , nat.xml" all have a setting ==> <param name="context" value="public"/> Does the "public context" relate to the dialplan directory "public.xml" file ? if do , I can route to another dialplan file under some condition, do I ? " <extension name="public_extensions"> <condition field="destination_number" expression="^(10[01][0-9])$"> <action application="transfer" data="$1 XML *my-default*"/> " ; ^^^^^^^^^^^^^^^ if not , what should I do ? ps: Brian, thanks your effort here.