So are you guys doing this for commercial as well? Most business keep their old phone system due to cost constraints and most systems require landing the wires to a 66 block. You wouldn't go out of the patch panel to a 66 would you? We typically will provide the patch equipment for data and leave the phones to be punched down by the phone guys which we don't touch usually. We would run the wires to a 66 block but the phone system comes with it's own preconfigured 66 block and doing our own can be redundant and take up too much space.