To do it this way it must be terminated on bix and this is usually wall mounted on a 3/4 inch plywood back board near the demarcation point.
This method would work good in a oil field mobile field office if you can't add more wire. This method is clean, neat , no splicing or dice-ing and I have my house done this way since 1999 it works great no problems yet. I use your standard telephone and plug all my computors in with a standard patch cord. The old telephone phone tech who hooked up my DSL said he never seen it done this way before , once I explained everything to him he like it and I am sure his house is now done the smart way...This Cabling Design Techology was first developed in 1976. What is great about this method it weeds out the computer geeks and phone tech wanabee's that should leave the cabling to a pro.
IBDN/CDT Certified for whats comming next !
https://www.associatedtelephone.com/file_library/products/bixcross.pdf

The OLD School Method:
This pile of crap works ok, but was installed by computer geeks and a phone tech wanabee. It appears like a fire hazard and should be re-done?
This picture might not be suitable for all viewers https://www.contact-directconnect.com/The%20Other%20Cabling%20Contractors/DSCF0659.JPG ! aok