Whenever I write about landline alternatives like the NetTalk Duo or Ooma Telo, readers invariably line up to sing the praises of the Obihai OBi100, a voice-over-IP phone adapter that many say is a better alternative.
It's definitely a cheaper one, especially today: Obihai (via Amazon) has the OBi100 VoIP Telephone Adapter for $29.99 shipped. That's after applying coupon code TALK2DAD at checkout, and about 25 percent off the regular price.
Update: The coupon code does not appear to be working at the moment. I'm checking with Obihai and will update the post again when I … Read more