A few more details - It turns out that enterprise wifi uses CTS RTS in order to handle a large number of devices - if they block you for half a second during a phone call, you won't like it. On the other hand - I'm seeing some stuff from CISCO about VOIP WIFI - (most likely based on a new standard?). The bottom line is that a softphone over regular wifi is not likely bring joy. -------------------------------------------------------------------------------- Karl Schmidt EMail Karl@xtronics.com Transtronics, Inc. WEB http://secure.transtronics.com 3209 West 9th Street Ph (785) 841-3089 Lawrence, KS 66049 FAX (785) 841-0434 Don't cheat people; the government doesn't want the competition. --------------------------------------------------------------------------------