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随着VoIP技术和需求的发展,垃圾VoIP逐渐成为网络应用的一大安全威胁。本文介绍了构建VoIP系统的两种标准:H.323协议和SIP协议,分析了反垃圾VoIP的关键技术。最后对反垃圾VoIP技术的发展趋势进行了展望。
With the development of VoIP technologies and requirements, garbage VoIP has gradually become a major security threat in network applications. This article describes two standards for building a VoIP system: the H.323 protocol and the SIP protocol, and analyzes the key technologies for anti-spam VoIP. Finally, the development trend of anti-spam VoIP technology is prospected.