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VoIP防火墙穿越方法的研究与比较

THE RESEARCH ON METHODS OF TRAVERSING ACROSS NAT/FIREWALL
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摘要 VoIP技术已经广泛应用于企业级的语音业务,但是为了安全性和节省IP地址的使用,目前大量的企业和局域网都采用Firewall/NAT技术连接到Internet。比较了传统的Firewall/NAT的穿越方案,并介绍和比较了较新的ICE和VPN穿越方式,描述了各种穿越方法的穿越机制,分析了各种方法的优缺点,并作了横向比较。 VoIP is widely used as a main voice service on lnternet. Whereas considering the security and IP addresses saving,most companies adopt Firewall/NAT to connect to the Internet. The main Firewall/NAT traversing methods are analysed, and focusing on the ICE and VPN traversing methods newly brought forward, comparison is made.
出处 《计算机应用与软件》 CSCD 北大核心 2007年第9期191-193,共3页 Computer Applications and Software
关键词 VOIP ALG STUN TURN Full PROXY ICE 虚拟专用网 防火墙 NAT VolP ALG STUN TURN Full proxy ICE VPN Firewall NAT
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  • 1Rosenberg, Schulzrinne, Camarillo. SIP: Session initiation protocol[EB/OL], http://www.cs.columbia.edu/sip.
  • 2Rosenberg, Weinberger, Huitema. STUN-simple traversal ofuser datagram protocol (UDP) through network address translators(NATs) [EB/OL]. http://www.faqs.org/rfcs/rfc 3489. html.
  • 3Rosenberg. Traversal using relay NAT (TURN) [EB/OL]. http://www.jdrosen.net/midcom-turn.html.
  • 4Rosenberg. Interactive connectivity establishment(ICE):A methodology for nettwork address translator (NAT) traversal for the session initiation protocol(SIP)[EB/OL], http://www.jdrosen.net/papers/draft-rosenberg-sipping-ice-00.html.
  • 5Rosenberg. Examples of network address translation(NAT) and firewall traversal for the session initiation protocol(SIP) [EB/OL]. http://www.jdrosen.net/papers/ draft-rosenberg-sipping-nat-scenarios-02.html.
  • 6Rosenberg, Schulzrinne. An extension to the session initiation protocol (SIP) for symmetric response routing [EB/OL]. http://www.ietf.org/html.charters/sip-charter.html.
  • 7刘杨 姜琳颖 王中.基于ICE方式的SIPNAT解决方案研究[C].北京:中科院计算所,2004..

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