Hi, I reference to scripts/rpc-example.pl. I want to (a) call a web-service with perl (b) call a web-service provided through OTRS, this is located in http://otrs-host/otrs/rpc.pl Which perl-modules are needed for (a) on the client (b) on the otrs-server? What about WSDL, how can they be used in perl. Are they provided through http://otrs-host/otrs/rpc.pl Sorry for my questions, I don't really have know-how in web-services. Bye, Alex