NAT Traversal White Paper

NAT traversal solutions

 
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Nat Traversal for IP Communications - White Paper

Conclusion

Page 6 of 6

NAT devices and firewalls are major barriers to widespread adoption of VoIP, and IETF work STUN, TURN, and ICE provide an excellent methodology to address this issue. Unfortunately, ICE is a very complex methodology. Internet engineering experts at IETF have taken more than 6 years to develop it. Real implementation requires considerable insight and experience to get it right. Eyeball has invested many years to develop its technology, and its NAT traversal technology has been field-tested for more than 5 years. If you want to integrate ICE in your products and services, and are working with time-to-market and development cost constraints, getting the NAT traversal solution from technology experts at Eyeball may be your best option. Otherwise you may risk going into a prolonged cycle of development which may cause your project to go out of budget and delay your product launch.

Eyeball provides comprehensive and award-winning NAT-traversal solutions comprising two products: (a) AnyFirewall Engine - a feature-rich NAT traversal SDK incorporating ICE, and (b) AnyFirewall Server - a carrier-grade STUN and TURN server. VoIP application developers, device makers, and service providers can now integrate and deploy these solutions into their products in order to guarantee VoIP and video call completion across NATs, firewalls, and web proxies.

References


  1. IETF STUN draft behave-rfc3489bis-10: Session Traversal Utilities for NAT (STUN)
     

  2. IETF TURN draft behave-turn-04: Obtaining Relay Addresses from Simple Traversal Underneath NAT (STUN)
     

  3. IETF ICE draft mmusic-ice-18: Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols
     

  4. IETF draft mmusic-ice-tcp-02: TCP Candidates with Interactive Connectivity Establishment
     

  5. IETF draft behave-nat-behavior-discovery-01: NAT Behavior Discovery Using STUN
     

  6. IETF draft sip-outbound-10: Managing Client Initiated Connections in the Session Initiation Protocol
     

  7. IETF draft behave-symmetric-rtprtcp-03 Common Local Transmit and Receive Ports (Symmetric RTP) Protocols
     

  8. IETF RFC 3581: An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing
     

  9. IETF RFC 3489: STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
     

  10. UPNP Forum specification: Internet Gateway Device (IGD) Standardized Device Control Protocol V 1.0
     

  11. CableLabs specification: PacketCable 2.0 NAT and Firewall Traversal Technical Report (PKT-TR-NFT-V02-061013)
     

  12.  Wi-Fi Phones Biannual Worldwide Market Share and Forecast, Infonetics Research, January 2006.
     

  13. IETF RFC 3261: SIP -Session Initiation Protocol

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