I resurrected an old obi100 to give to someone. Is the 100 a viable solution for a few years or would buying an obi200 be better?
What is the current firmware for the obi100?
the OBi2-latest.fw at 11,927,928 fails to update but OBi110-1-3-0-2886.fw loaded and I can make incoming and outgoing calls using google voice.
Also I've set it up and tested it on my home network, will the setup easily transfer and work when I move it to a new location ? (The ISP, modem, and router will ALL be different)
Depends on how you define "viable solution", I guess. Yes, 2886 is the current (and final) firmware build.
As long as it's working, then a free OBi is better than no OBi, or buying a new one. If/when it dies, recycle it.
If you want to give it away, be sure to first delete the device off of your OBiTALK web portal account, and then factory-reset it, or the next user won't be able to assign it to their account.
Old Obi1xx boxes are still great as ATAs.
(I'd love to find a couple of unwanted ones to get 2nd hand for use on SIP instead of GV !!)