Optimiser TEM is an innovative and dynamic browser based telecom expense management system with advanced capabilities to provide complete visibility and effective control of telecommunications operations in a unified communications environment. Optimiser TEM can help to proactively reduce overheads, impact your bottom-line and improve operational efficiencies by providing seamlessly integrated and proactive functionality such as usage and chargeback management for fixed and mobile, invoice verification, voice security and carrier inventory management via a secure hosted service.