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Intel® IXP400 DSP Software V2.5: Programmer’s Guide1.0 IntroductionIntel® IXP400 DSP software is a software module that provides basic voice and signal processing functionalities for voice-over-Internet-protocol (VoIP) on the IXP42X product line of network processors and IXC1100 control plane processor.This document explains how to use the Intel® IXP400 DSP Software Version 2.5 API Reference Manual and provides guidelines and examples to the application developers.1.1 GeneralThe Intel® IXP400 DSP software is a software module for media processing, targeted for next-generation Integrated Access Devices (IADs) such as Consumer Premises Equipment (CPE), specifically, to perform media compression, echo cancellation, tone processing, and jitter control, required in any IP media gateway or real-time media-streaming functionalities.This document is intended to describe the control and data interfaces in order for a third-party developer to incorporate the DSP software into a media gateway or server system and integrate it with other client software. Together with the Intel® IXP400 DSP Software Version 2.5 Programmer’s Guide, this document provides sufficient details of the interfaces and message and data-delivery mechanisms that the user applications can fully configure and control the processing operations and services.Read the full Intel® IXP400 DSP Software V2.5 Programmer’s Guide.
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