It may look forbidding and official, but you have every right to be there. One way you can do this is with a plug-in adapter, but the method described here involves swapping around a few wires in the jack. How much should you give? I had a gentlemen write me for instructions on how to use an extra Cat5e jack with a telephone. However, I assume no liability for any damages, direct or otherwise, resulting from the use of this information, and no warranty is made regarding its accuracy or completeness. Installing extra lines can be a problem if you rent an apartment in a multi-unit building. So how can you tell whose problem it is?
Converting a jack to Line 2 means that you will no longer be able to use it for Line 1.
Doing your own telephone wiring
The other side is a straight through cable see Straight through diagram. I have a question regarding this idea of phone over the same CAT5 wire that carries internet. Home Questions Tags Users Unanswered. One is for solid pair, the other is for stranded. One way you can do this is with a plug-in adapter, but the method described here involves swapping around a few wires in the jack. Network cards don't like getting this sent to them, and may release their magic smoke.