diff --git a/apps/voicebox/test/ser_main.cfg b/apps/voicebox/test/ser_main.cfg
index db4d99dc..503dc0e3 100644
--- a/apps/voicebox/test/ser_main.cfg
+++ b/apps/voicebox/test/ser_main.cfg
@@ -1,5 +1,8 @@
+#
+# this is a ser 0.9.6 test configuration for voicebox - 
+# 1 to listen to message, other numbers to leave a message
+#
 # ----------- global configuration parameters ------------------------
-
 debug=3 #5         # debug level (cmd line: -dddddddddd)
 fork=yes
 log_stderror=yes	# (cmd line: -E)