diff --git a/conf/regextensions.conf b/conf/regextensions.conf
new file mode 100644
index 0000000000..ffdf89590c
--- /dev/null
+++ b/conf/regextensions.conf
@@ -0,0 +1,13 @@
+[playfiles]
+ regex => 4(.*)
+ match => playback /tmp/$1.raw
+
+[passthrough]
+ regex => 1(.*)
+ match => bridge iax/guest@1.2.3.4/$1
+
+
+
+
+
+