OPNET is a powerful network design and simulation tool that has gained popularity in
industry and academia. However, there exists no known simulation approach on how to …

The deployment of desktop videoconferencing, also known as video and voice over IP
(VVoIP), over existing IP networks is gaining popularity. Such a deployment has become a …

IPv6, the new version of the Internet Protocol IP developed by the Internet Engineering Task
Force (IETF), has many advantages, including addressing, auto-configuration, mobility …

Many real-time, multimedia applications (eg, teleconferencing) have been successful
deployed over the Internet and its overlayed multicast backbone network (MBONE) …

These days a massive deployment of VoIP is taking place over IP networks. VoIP
deployment is a challenging task for network researchers and engineers. This paper …

In recent years, the Internet has grown significantly in size and scope, and as a result new
protocols and algorithms are being developed to meet changing operational requirements in …

One of the first books to provide a comprehensive description of OPNET® IT Guru and
Modeler software, The Practical OPNET® User Guide for Computer Network Simulation …

This publication is devoted to the research and development of an IP network model is
based on IP PBX Asterisk in the Opnet Modeler simulation package. The IP PBX Asterisk …

As networking systems have become more complex and expensive, hands-on experiments
based on networking simulation have become essential for teaching the key computer …

Network researchers must test Internet protocols under varied conditions to determine
whether they are robust and reliable. The paper discusses the Virtual Inter Network Testbed …