Hi! I've searched around but I can't figure it out yet.. what does that mean?
It's written it is made to reduce the cabling and to connect a old fixed phone.. then I have a couple of ideas:
1) Does this port is directly connected to one of the 2 free pairs of the main ethernet cable, to bring the telephone line inside the ethert cable too? This can be dangerous (till 150V may appear on ringing), and needs a splitter on the other side.
2) Or does it has a ADC/DAC interface inside and is capable to convert the RJ11 to a VoIP phone?
Well.. this is a mistery!