Hands Free Telephony
It's a known fact that introducing a hands free telephony product into the market of automotive suppliers, requires software development from scratch. But not any more. Wipro has developed a software solution framework to rapidly build a fully featured hands free telephony system; this software framework provides all the essential software components and concurrently provides full flexibility to incorporate distinct and differentiating features in the end product.

Overview
Our framework provides enhanced features that help in smooth and faster development of the entire hands free telephony system. Some of the key characteristics:

• Fully developed and tested software components needed to build a hands free telephony system are included in the framework
• Product specific choices for VR Engine, AEC / NS, Bluetooth stack can be easily incorporated
• Voice menu engine and specially designed toolkit is included, which helps in quickly creating voice based HMI
• Generic interface to the vehicle bus is provided that enables reaction to key power events like ignition on / off, audio arbitration etc.
• There is a system state manager in the framework that provides an extensible backbone for implementing hands free telephony features as well as for integrating additional applications

• Enables rapid product development with no requirement of ground-up effort
• Ready to use solution where product specific choices can be seamlessly integrated
• Facilitates roll-out of highly innovative and differentiated products in shorter durations
• Enhances time-to-market
• Cuts down software engineering effort and costs drastically
• Enables greater reusability across different product lines ensuring faster customizations
• Mitigates overall risk of investments in building a new product
• Creates real impact on the bottom-line