Hi, I am looking for some information on how I can make a cable that I can use for ISDN video conferenceing equipment NT1 device. If you know all Video conf equipments come with NT 1 devices which has three ports that take the RJ45 style plugs.
I like to make a cable that has three RJ45 ends on one end and a regular RJ45 plug on the other that I can use with this ISDN NT1 device. I only have one ethernet port and 1 phone port on my wall JAck.
rj45--- | rj45----------------- rj45--to wall jack | rj45---
anyone has any idea's what is the color scheme and ping out.
Thanks in advance for all your help