DESIGN AND IMPLEMENTATION OF WIRELESS VOICE OVER INTERNET PROTOCOL

ABSTRACT: Voice over internet protocol (Vo/P) is a form of voice communication that uses audio data to transmit voice signals to the end user Vo/P is one of the most important technologies in the world of communication. Around, 20 years of research on Vo/P, some problems of Vo/P are still remaining. During the past decade and with growing wireless technologies we have seen that many project turn their concentration from wired – LAN to wireless LAN. Vo/P over wireless LAN (WLAN) faces many challenges due to the loose nature of wireless network. Issues like providing quality of service (QOS) at a good level, dedicating capacity for calls and having secure calls is more difficult rather than (VOWLAN) remains a challenging research topic, in this project we consolidate and address major (VOWLAN) issues. This write-up is helpful for those researcher that want to do research in voice IP technology over WLAN network.