We have a repository in the style:
branches/ tags/ trunk/
in the directoy trunk we have the head version. To create a branch for the files in trunk execute:
svn copy trunk branches/asterisk_idefix.fechner.net
Check if everything is fine with:
svn status A + branches/asterisk_idefix.fechner.net
Then commit the changes to the repository:
svn commit -m "Branch for asterisk configuration at host idefix.fechner.net created"