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AbstractAbstract: This paper describes an On-Line Presentation application developed in-house. The objective of the application is in keeping with the remote information interchange for an e-learning environment. This web based, client /server application facilitates e-learning through interactive voice enabled virtual classroom presentation. An important requirement for interactive voice communication among others is committed bandwidth, which is currently not available over the Internet. This limitation over the internet results in inconsistent voice quality. The text to speech (TTS) approach passes text data between the communicating nodes. The TTS engine converts the received text to voice at the receiving ends locally. This approach is expected to permit reasonable quality of synthetic speech for on-line courses. The paper also outlines the motivation for the development of this application, and goes on to describe the test results of students' feedback. It is believed that the lessons learnt would prove useful as a resource for developers and e-learning users.