IVR Testing Tool Development

I'm looking for a skilled developer to create an IVR testing tool with automated call handling functionalities, specifically for outbound marketing or sales calls. Key Requirements: - Automated Call Handling: The tool should manage outbound calls automatically... (Budget: $250 - $750 CAD, Jobs: Asterisk PBX, Java, Mobile App Development, Telecom, Telecom Sales, Telecommunications Engineering, Voice Over, VoIP)