Performance Evaluation of VOIP in MultiHop Wireless Mesh Network

Wireless Mesh Network (WMN) is considered to be an effective solution to support multimedia services in last miles due to their automatic configuration and low cost deployment. The main feature of WMNs is multihop communications which may result in increased region coverage, better robustness and more capacity. Wireless mesh networks (WMNs) will play an important role in the next-generation wireless communication systems because it can support broadband services with ubiquitous coverage by low power consumption. Voice internet over protocol is an important services of wireless mesh network. Wireless Voip is more popular due to low cost and easy to deploy. Wireless mesh network is a good solution for Voip services deployment, performance evaluation. Performance is main challenges in QOS phase in this paper analyze four parameters to evaluate performance.