C6x solutions for voice over IP gateway

The primary function of a packet voice gateway is to provide the interworking function between traditional voice telephony links and packet network links. For example, an Internet telephony gateway performs a translation between compressed speech packetized in Internet protocol (IP) and pulse code modulated (PCM) speech over time division multiplexed (TDM) links. Voice gateways are devices which need to perform intricate digital signal processing functions and complex networking protocols. A state-of-the-art DSP-based architecture is presented which meets the challenges with fast industry leading processors, high bandwidth buses, and efficient operating systems support. This architecture gives gateway designers the full power, flexibility and tools to invent highly innovative and price competitive gateways with low risk of obsolescence