PoE接口的VoIP电话
A leading provider of network management solutions was looking to simplify the powerconversion s...
A leading provider of network management solutions was looking to simplify the powerconversion s...
·摘要: 通信技术的成熟和发展,使VoIP智能终端高效率、低成本、多业务的优势日益明显.介绍一种基于SIP/RTP协议的VoIP终端的设计和实现方案.硬件以由DSP和MIPS核构成的双核处理器芯片Infineon PSB21553E为平台;软件基于MIPSLinux内核,采用RADVIS...
m80320 VoIP DSP驱动源码,DSP驱动参考...
语音信号检测!voip...
this for the ac founction in voip....