Does anyone have any suggestions on accessories that could turn a iPhone in a conference calling tool? The item should be able to fill a 15x20 room with 8 to 10 individuals with sound and a powerful enough mic to transmit voices clear enough during discussions. I need to use my iPhone 5 to handle these situations as meetings are held at public locations without any available conferencing equipment.
The recent blog post reviewing the Jawbone Jambox seemed to be able to meet the minimal requirements, but it did not fully convince me. Anyone have any suggestions?