CommView for WiFi is a wireless network monitor and analyzer for 802.11 a/b/g/n networks. The program presents a clear, detailed picture of network traffic that facilitates the examination and analysis of packets, helping the user to pinpoint network problems and troubleshoot software and hardware. With over 70 supported protocols, CommView for WiFi makes it possible to see every detail of a captured packet using a convenient tree-like structure to display protocol layers and packet headers. CommView for WiFi can perform on-the-fly and post-capture decryption of encrypted data packets utilizing a user-defined WEP key or WPA passphrase.
With just a few mouse clicks you can reconstruct any TCP session and watch the data being exchanged on the application level. CommView for WiFi is a comprehensive tool for wireless LAN administrators, security professionals, network programmers, or anyone who wants to have a full picture of the WLAN traffic. CommView for WiFi includes a VoIP module for in-depth analysis, recording, and playback of SIP and H.323 voice communications.