diff --git a/CREDITS b/CREDITS
new file mode 100755
index 0000000000000000000000000000000000000000..cef7cfc1af096fc1151b24293f3e86eb574d315c
--- /dev/null
+++ b/CREDITS
@@ -0,0 +1,52 @@
+=== HARDWARE DONORS === 
+
+* Special thanks to Adtran, Inc, for their donation of an Adtran Atlas,
+and TSU 120e to the project. (http://www.adtran.com)
+
+* Thanks to QuickNet Technologies for their donation of an Internet
+PhoneJack card to the project.  (http://www.quicknet.net)
+
+=== OTHER SOURCE CODE IN ASTERISK ===
+
+I did not implement the codecs in asterisk.  Here is the copyright on the
+GSM source:
+
+Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann,
+Technische Universitaet Berlin
+
+Any use of this software is permitted provided that this notice is not
+removed and that neither the authors nor the Technische Universitaet Berlin
+are deemed to have made any representations as to the suitability of this
+software for any purpose nor are held responsible for any defects of
+this software.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+
+As a matter of courtesy, the authors request to be informed about uses
+this software has found, about bugs in this software, and about any
+improvements that may be of general interest.
+
+Berlin, 28.11.1994
+Jutta Degener
+Carsten Bormann
+
+And the copyright on the ADPCM source:
+
+Copyright 1992 by Stichting Mathematisch Centrum, Amsterdam, The
+Netherlands.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Stichting Mathematisch
+Centrum or CWI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior permission.
+
+STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
+FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/configs/voicemail.conf.sample b/configs/voicemail.conf.sample
index 2d30f3fa03e48715408501049bfc98c8aa9fbc11..dcf3d0f8f12d00bcef6f764c8497480a10a2e6dd 100755
--- a/configs/voicemail.conf.sample
+++ b/configs/voicemail.conf.sample
@@ -4,7 +4,7 @@
 [general]
 ; Default format for writing Voicemail
 ; format=g723sf|rawgsm|mp3|wav
-format=g723sf|wav
+format=g723sf|wav49|wav
 
 [default]
 4200=2345,Mark Spencer,markster@linux-support.net