Does anyone make a cable that takes two male RJ11 to one male RJ45? I have four analog phone lines(2 lines per RJ11 jack) that I need to run thru my existing Cat5e network and connect to a 4 line analog phone at the other end that has two RJ11 jacks on it. RJ11 jack #1 is line 1&2, RJ11 jack #2 is line 3&4. So I need to take the two RJ11's that the phone co installed, convert to a single RJ45 and then break them back out on the other end to connect to the phone. I am capable of making them myself, but would prefer a premade solution.