1) look inside the phone and make sure no wires are disconnected internally on the network box
2) tie the phone wire green to yellow when wiring the modular plug to the green wire
3) set the ringer to 85, 20 Hz
4) I set the RX/TX gain to 12,12 but after restart it was lowered to -4,-5 go figure
5) I opened the suggested TCP/UDP ports on router but do not know if it made a difference
6) when registering you will need to use a powered speaker to play the DMTF tones into the phone handset
microphone, find a web DTMF that lets you press the keys so you can use 0.5-1 second long tones, you
may need to try a few times, you can experiment using **9222222222
7) in google voice set the screen calls function to OFF so you dont have to produce a DTMF 1
good luck, this is what worked for me, I used the standard IP to set up the wireless, then I had to log
into my router to see what IP was assigned in order to log into the OBI200 again
9) you cannot dial out without a pulse to DTMF converter box, I wish OBI would do this internally