NAT traversal


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NAT traversal

Passing through network address translation (NAT) to reach a user. NAT hides private IP addresses from the public Internet; however, voice over IP (VoIP) and videoconferencing calls that originate from outside the network must locate the user's IP address. See STUN, UPnP and NAT.
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References in periodicals archive ?
The IETF has previously published a third NAT traversal specification:
To answer this market need, we have added multiple media stream NAT traversal to v3.
USA Datanet is using the VoiceFlow 1000 to provide NAT traversal for its VoIP services.
VANCOUVER, British Columbia -- Eyeball Networks, a leading developer of mobile VoIP and NAT traversal software, will be at TIA 2012 in Dallas, TX June 5-7 showcasing carrier-grade VoIP and video telephony software development kits (SDKs) to conference attendees.
The MessengerSDK enhancements also follow Eyeball's previous updates to its popular AnyFirewall NAT traversal software, which enable PCs, tablets, and other devices to provide reliable communications through any firewall or NAT device.
reSIProcate provides a complete and standards-compliant implementation of the key IETF RFCs relating to SIP, including enhanced security features, NAT Traversal, Instant Messaging and Presence.
Firewall and NAT traversal issues, and poor call quality have been critical barriers to the mass adoption of VoIP" says Matt Sims, Vice President of Eyeball Networks.
Powerful NAT traversal options including automatic NAT discovery, STUN and UPnP
com)-- Eyeball Networks, a leading developer of firewall and NAT traversal infrastructure and developer tools for VoIP, IMS, and Packet Cable 2.
Logitech, a provider of computer peripherals and software, said that the acquisition will allow the company to closely integrate Paradial's firewall and NAT traversal across its video communication product portfolio, enabling reliable, high-quality end-to-end HD video calling over highly protected networks.
Improved features include failover functionality, improved virtual private network functionality with support for PPTP, added NAT traversal and support for the advanced encryption standard.