ESS ES9701 VoIP 网络电话解决方案

ESS公司的ES9701是完整的VoIP 网络电话处理解决方案,集成了多种VoIP网络电话和VoIP到模拟电话适配器,把超低成本和高度集成,高性能组合在一起,并提供最低功耗. ES9701 VoIP处理器提供提供所有必要的处理和外设,包括以太网交换,带三个ADC/DAC的两个SLIC和LCD接口,可迅速开发全特性的VoIP商业网络电话和低成本消费电话或适配器.本文介绍了ES9701的主要特性和优势,以及VoIP网络电话系统方框图.

The ES9701 VoIP Processor is a comprehensive and fully integrated solution for a wide variety of VoIP phones and VoIP-to-analog phone adapters. The device combines ultra low cost with high level integration, high performance and the lowest power consumption currently available.
The ES9701 VoIP Processor provides all the necessary processors and peripherals (Ethernet switch, two SLICs with three Audio ADC/DACs, LCD interface) to enable the rapid development of full featured VoIP business phones and low cost consumer phones or adapters.
ESS supports its new ES9701 VoIP Processor with a comprehensive phone/adapter reference designs and VoIP software stack.
The ES9701 can also be used together with the DMPX (ES6460/1) picture frame processor to realize video/photo IP phones.





图1.ES9701方框图



图2.ES9701 VoIP网络电话系统方框图