1. 2018-02-02 CVS commit: pkgsrc/net/sipsak pkgsrc-ch Jonathan Perkin 2. 2017-04-29 CVS commit: pkgsrc/net/sipsak pkgsrc-ch Georg Schwarz 3. 2017-04-29 CVS commit: pkgsrc/net/sipsak pkgsrc-ch Georg Schwarz 4. 2013-01-11 CVS commit: pkgsrc/net/sipsak pkgsrc-ch Joerg Sonnenberger