REQUIREMENTS
    ============

 None.

 Optional:
 - Have
     GnuTLS (https://www.gnutls.org/)
   or
     OpenSSL (https://www.openssl.org/)
   installed on your system to use their MD5 implementations
   instead of sipsak own version.
 - Have
     c-ares (https://daniel.haxx.se/projects/c-ares/)
   installed on your system to get DNS SRV lookup support
   compiled into your sipsak binary.

    INSTALLATION
    ============

 Prerequisites (installed):
   - autoconf >= 2.69
   - automake
   - pkg-config

 The usual:

   autoreconf --install
   ./configure
   make

 followed by an optional

   make install

 if the binary should be available for all users on that host.

    TESTS
    =====

 Running tests can be done with

   make check

 be sure to have check -- unit test framework for C -- installed

   apt-get install check
   yum install check
   brew install check

    USAGE
    =====

 Please read the man page. It also contains some typical usage
 examples at the end.

 Have fun
   Nils Ohlmeier