8x8 Inc. is an American provider of Voice over IP products. Its products include cloud-based voice, contact center, video, mobile and unified communications for businesses. Since 2018, 8x8 manages Jitsi. History. The company was founded in 1987 by Chi-Shin Wang and Y. W. Post And Beam Greenhouse. common sizes are 4x4, 4x6, 6x6, 8x8, 10x10 & 12x12; custom sizes are available beams start at 8' and can be cut up to 34'. Morgan Timber Products is a Northern Colorado fence supply store, lumber yard, and logging contractor. GET IN TOUCH WITH US. Largest selection of lumber, building materials and DIY supplies..