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Hacking VoIP by Himanshu Dwivedi

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Modular Messaging Voicemail System

Modular Messaging is a voicemail application from Avaya. The application integrates with Avaya's VoIP devices, allowing users to log in to a web application and check their voicemail. In addition to the web application, Modular Messaging can also integrate with Microsoft Outlook, allowing users to import their voicemails into Outlook. A special Outlook plug-in, which will show an "Avaya Inbox" folder in a user's Outlook client after the plug-in has been installed, is required for this feature. Once it has been installed, all voicemails will appear in Outlook under this newly created folder as sound files. Unfortunately, Modular Messaging has a few security issues that threaten the privacy of user voicemail messages. ...

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