The hard - ware circuit of a VOIP voiceterminal was designed, and several critical technologies in the implementation of circuit were analyzed emphatically.
本文设计了一个VOIP语音终端的硬件电路,并对电路实现中的几个关键技术进行了重点分析。
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Taking account of the communication needs of end users, a SIP-based embedded voiceterminal is designed and implemented in this paper selecting ADM5120 for hardware development platform.