Cart (Loading....) | Create Account
Close category search window
 

Distributed connectivity service for a SIP infrastructure

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Ciminiera, L. ; Politec. di Torino, Turin ; Marchetto, G. ; Risso, F. ; Torrero, L.

Because of the constant reduction of available public network addresses and the necessity to secure networks, middleboxes such as network address translators and firewalls have become quite common. Because they are designed around the client-server paradigm, they break connectivity when protocols based on different paradigms are used (e.g., VoIP or P2P applications). Centralized solutions for middlebox traversal are not an optimal choice because they introduce bottlenecks and single point-of-failures. To overcome these issues, this article presents a distributed connectivity service solution that integrates relay functionality directly in user nodes. Although the article focuses on applications using the Session Initialization Protocol, the proposed solution is general and can be extended to other application scenarios.

Published in:

Network, IEEE  (Volume:22 ,  Issue: 5 )

Date of Publication:

September-October 2008

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.