Get the Sigtech/Signet phone hub patch panel, lets you terminate your incoming analogue lines on the punch down, has space for DSL master filter, you can then you can patch any outlet in the house to be phone as needed by simply patching from the port on the main patch panel to you phone hub instead of to your network switch.
While this gem works really well in the flush cabinets there isnt much point using it when there is a rack available. Better off using the spares on the patch panel for voice distribution.
I dont think the OP was contemplating stealing the blue for outlets and was going to run cable anyway so lets not confuse him lol.