Firewall and NAT Traversal solutions using STUN, TURN and ICE

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NAT Traversal

NAT Traversal Solutions for VoIP and IP Communications

  1. With the high availability of broadband and lower costs, VoIP is fast becoming one of the main methods of communication.
  2. The most critical issue hindering the wide spread adoption of VoIP and IP communications is the inability of calls to traverse NATs and firewalls.
  3. Patented AnyFirewall™ Technology offers three complete software-based solutions that will result in 100% connectivity for VoIP, video and ip communications.
NAT Traversal solutions using IETF standards STUN TURN & ICE
with support for MS-STUN, MS-TURN & MS-ICE
 
NAT Traversal Library STUN TURN Server Firewall Traversal Gateway

NAT Traversal Library
AnyFirewall™ Engine (AFE) is the leading NAT traversal Software Development Kit (SDK) for integrating NAT traversal capabilities directly into your endpoint. With AFE implemented directly into your application or device you can guarantee the traversal of IP communications through NATs, firewalls and web-proxies.

This is suitable for applications such as smart phones, tablets, online communications, video conferencing, content sharing and networked games. AFE is available in multiple platforms including: Windows, Linux, Android, iOS, OSx, and Windows Metro.

NAT Traversal Toolkit

NAT Traversal Server
AnyFirewall Server (AFS) is a carrier-grade server, based on EITF Standards STUN, TURN and ICE, AFS enables guaranteed NAT firewall traversal for fixed and mobile applications over any network, through any firewall or NAT, and to any device.
 

NAT Traversal Relay Server

NAT Traversal Gateway
AnyConnect Gateway (ACG) is an enterprise session border controller (E-SBC) based on SIP, Jingle,  STUN, TURN, and ICE with support for MS-SIP MS-STUN, MS-TURN and MS-ICE2. ACG enable enterprises to securely use and manage VoIP, video conferencing, and unified communications on any network, through any firewall or NAT, and to any device.

ACG provides a gateway for ICE compliant and non ICE compliant devices to connect.

non ice complient connectivity

NAT Traversal White Paper

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  1. Introduction
  2. The Firewall and NAT Traversal Problem for VoIP and IP Communications
    2.1 The NAT/Firewall Traversal Challenge
    2.2 NAT Traversal Solution Requirements
  3. Solving the NAT Traversal Problem
  4. How ICE Methodology Works
  5. AnyFirewall Technology
    5.1 NAT Traversal API - AnyFirewall Engine
    5.2 STUN TURN Server - AnyFirewall Server
    5.3 VoIP call example using AnyFirewall Engine
  6. Conclusion
  7. Reference

voip nat traversal

NAT Traversal Featured Articles

10 reasons why businesses should incorporate NAT traversal into their VoIP or internet communication products
The main driving force behind VoIP adoption also poses one of the biggest challenges – VoIP calls do not work well in many broadband situations for NATs and Firewalls break VoIP. This is why I have assembled a top 10 list of reasons why you should incorporate Eyeball’s AnyFirewall solution into your VoIP or internet communication products.
Is Nat Traversal holding back VoIP and IP Communications adoption?
The increased penetration of broadband Internet, the main driving force behind VoIP adoption, also poses one of the biggest challenges – VoIP calls do not work well in many broadband situations for NATs and Firewalls break VoIP. To address my concerns about NAT Traversal and the future of VoIP I had the CTO of Eyeball Networks, a leading software provider for VoIP, video telephony and instant messaging, answer a few questions.
Eyeball Networks Lands VoIP Award from TMC
Technology Marketing Corporation has named AnyFirewall Engine from Eyeball Networks the recipient of the 2007 INTERNET TELEPHONY Excellence Award presented by INTERNET TELEPHONY magazine.

VoIP News