Newegg offers the Obihai VoIP Telephone / Fax Adapter, model no. OBi200, for $34.99 (regularly $49.99) with Free Shipping for a limited time. To get the discount, use the coupon code: EMCRCBE38 at checkout. Coupon expires February 19, 2017.
The Obihai OBi200 allows you to you to make and receive phone calls using VoIP services for FREE or at a fraction of the cost a traditional phone company would charge. The OBi200 supports up to four (4) VoIP services like Google Voice, Anveo, Phonepower, OneSuite or a multitude of other SIP Internet phone services as well as calls to other OBi endpoints via Obihai’s free OBiTALK network. The OBi200 also supports the T.38 fax standard for reliable facsimile calls over the Internet.
The OBi200 USB port serves multiple purposes when used with Obihai USB accessory products. Using the OBiWiFi Wireless Adapter, the OBi200 can be placed anywhere within range of an 802.11b/g/n access point. The OBiBT Bluetooth wireless adapter allows a USB-equipped OBi device to pair with a mobile phone so you can place calls and answer calls using any standard home phones connected to the OBi. The OBiBT works with most mobile phones using Bluetooth wireless technology. The OBiLINE adapter allows a USB-equipped OBi device to make calls to a Land-Line Service from Phones Connected to the OBi.