           SPELL=libzrtpcpp
         VERSION=1.4.2
          SOURCE=$SPELL-$VERSION.tar.gz
   SOURCE_URL[0]=$GNU_URL/ccrtp/$SOURCE
     SOURCE_HASH=sha512:c69f4636ab7925680fe156b555196790c3a2f786b638342f9d55f32b4653051b06b7b98d99a03e922afa56d07cd15fd72de29206e57a2ee07cef042d1a2874c3
SOURCE_DIRECTORY="$BUILD_DIRECTORY/$SPELL-$VERSION"
        WEB_SITE=http://www.gnutelephony.org/index.php/GNU_ZRTP
      LICENSE[0]=GPL
         ENTERED=20081217
           SHORT="a free implementation of the ZRTP protocol"
cat << EOF
ZRTP Protocol Library is an implementation of Phil Zimmermann's ZRTP protocol,
created based on and interoperable with Zfone beta 2. Combined with the GNU
RTP Stack (ccrtp), this offers the ability to create communication services
that natively support the ZRTP protocol.
EOF
