We describe Open CALL-SLT, a framework that allows people who may only have modest computer skills to create interactive speech-enabled CALL courses on the web. User content is uploaded to a server and remotely compiled and deployed. Courses can be created at six levels of increasing sophistication, where the specification of the content ranges from simple prompt/response pairs at one end to multimedia-enabled gamified dialogues with multiple paths at the other. We briefly describe the overall framework and the different levels.