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OBi202 VoIP Phone Adapter with Router, 2-Phone Ports, T.38 Fax

by Obihai
951 customer reviews
| 284 answered questions

List Price: $99.99
Price: $62.19 & FREE Shipping. Details
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Ships from and sold by in easy-to-open packaging. Gift-wrap available.
  • Enter your model number above to make sure this fits.
  • Works with Google Voice
  • Easy to Set-Up Using
  • Also Supports T.38 Fax and SIP Bring Your Own Device Services like Anveo Callcentric,, etc.
  • Works with Up to Four (4) VoIP Services Across Two (2) Phone Ports
  • 1x USB for Obihai Accessories OBiWiFi and OBiBT
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$62.19 & FREE Shipping. Details In Stock. Ships from and sold by in easy-to-open packaging. Gift-wrap available.

Frequently Bought Together

  • OBi202 VoIP Phone Adapter with Router, 2-Phone Ports, T.38 Fax
  • +
  • OBiWiFi Wireless Adapter for OBi200, OBi202, OBi1022 and OBi1032
  • +
  • OBiBT Bluetooth Adapter for Pairing the OBi200, OBi202, OBi1022, OBi1032 with a Mobile Phone
Total price: $103.80
Buy the selected items together

Technical Details

  • Brand Name: Obihai
  • Model Number: OBI202
  • Caller Identification: N
  • Multiline Operation: multi-line_operation

Product Description

The OBi202 is perfect for customers who do not have a traditional telco phone service and want the savings and simplicity of using a VoIP service for all their calls.
With its support for 2 independently configurable phone ports, support for many VoIP providers, the OBi202 provides you with an abundance of control and convenience from the comfort of your home phone(s). The OBi202 is equipped with a 2-port router/bridge with support for integrated quality of service (QoS). The OBi202 may be installed in a variety of environments where an extra Ethernet port is needed to connect a computer/network behind the OBi202 and/or locations where upstream voice traffic needs to be prioritized above other types of traffic like web surfing and uploading pictures and movies.

So Many Features!
- Works with Up to Four (4) VoIP Services
- Collaborative features which allow its phone ports to work together as a mini-phone system.
- T.38 Real Time Fax over IP
- High Quality Voice over IP Technology
- Built-In Router with QoS for VoIP Traffic Prioritization
- USB Port for Use with OBiWiFi Wireless Adapter or Storage Device
- OBiTALK Web Portal: The OBiTALK Web Portal allows you to manage your OBi endpoints and your Circle of Trust.
The OBiTALK portal helps OBi users configure, add services and manage their OBi devices with ease.
- OBiON: iPhone and Android App Integration
- Call Forwarding on All Calls, Busy Calls, Forward on No Answer
- Caller ID - Name & Number
- Call Waiting
- Call Transfer
- Block by Caller ID
- Automatic Call Back
- Do Not Disturb
- Conference Calling
- Anonymous Calling
- Message Waiting Indication - Visual and Tone Based

Product Details

User Manual [503kb PDF]
  • Product Dimensions: 4.1 x 4.5 x 1.2 inches ; 9 ounces
  • Shipping Weight: 12.8 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B007D930YO
  • Item model number: OBI202
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (951 customer reviews)
  • Amazon Best Sellers Rank:
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
  • Date first available at February 25, 2012

From the Manufacturer

OBi200 OBi202
Ideal For Home Home or Small Business
Easy OBiTALK Setup
Free OBi to OBi Calling
VoIP Services Supported 4 4
2-Port Internet Router with Voice Packet Prioritization No Yes
Reliable Faxing T.38 Protocol
Power Adapter 100-240 volt switching power adapter 100-240 volt switching power adapter
Call Capacity 1 phone call or fax call 2 phone calls or fax calls simultaneously
USB Port for OBiWiFi, OBiBT, OBiLINE
Optional USB Accessories The OBiWiFi wireless adapter allows you to wirelessly connect your OBi202 VoIP phone adapter to the Internet. The OBiBT Bluetooth wireless adapter allows a USB-equipped OBi device to pair with a mobile phone. The OBiLINE adapter allows a USB-equipped OBi device to make calls to a land-line service from phones connected to the OBi.

Customer Reviews

Most Helpful Customer Reviews

192 of 201 people found the following review helpful By ReneeSD on July 6, 2013
Verified Purchase
OBi202 VoIP Phone Adapter with Router, 2-Phone Ports, T.38 Fax - Supports: Google Voice & SIP (Unlocked)

I realize that this review is rather lengthy, but bear with me, as I think you'll find it worth-it! This is how I use the Obi202 to save $165/month (approximately: $2,000 per year):

I have a home-based business, so I needed at least 3 different phone numbers: Business line, fax number, and personal-business number. I also wanted a 4th phone number for "strictly-personal" calls to/from friends. Prior to buying the Obi202... it just wasn't financially possible to have-it-all.

I paid a major land-line company approx $120 a month to have 2 separate land-line phone numbers for business and fax, as well as home internet service. I also paid approx $85/month for unlimited cell/data service for my personal number. I used the cell for both personal-business (like when calling around for quotes on car insurance, or when needing a number to sign up for various online services), AND for strictly-personal calls to/from friends. I found that I rec'd a lot of spam calls on my cell phone when doing this, though!

So, when the recession business was affected, and I needed to cut-down on expenses. After hours of internet research, I chose to buy the Obi202 (over the Magic Jack, and others like it). I have been able to cut down the $205 per month internet/phone bills down to JUST $40 ($30 for internet (using Charter Cable) + $10 for cellular service). I haven't even factored in the savings reaped by no longer having to pay for long-distance calls to anywhere in the USA or Canada.
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Verified Purchase
I had an OBi110 and soon after buying that I heard that OBi202 is going to be released, so I passed on the OBi110 to a friend.

This does the job as beautifully as OBI110 did, with great feature of two lines on one little amazing gizmo that OBi202 is. Everything was setup within 5 minutes and it's been great for the short 2 weeks I have had it.

Only small hitch I have had is that it produces this little electronic noise which I am told is from the conductors inside, perhaps if I move it away from me (it' at 2 feet right now) it will improve.. It's not too bad but it's there, comes and goes.

Have not tried fax yet, but love the clean little gizmo that this is.

Edit: Actually the noise is becoming annoying. I still haven't gotten rid of my VOIP.. Will call OBI tomorrow again, and might return if they say this is expected. OBI110 never had this

Edit2: I just hooked up 2nd GV line to Obi202. It did not take the 2nd line easily, i.e., although I added all of GV infor just like the 1st GV line Obi202 somehow did not connect 2nd GV account. I called the Support and the folks there were extremely friendly, called me back in 15 minutes and told me they fixed the setup at their end on my ObiTalk setup page. It's been working like a champ since then. I am changing my rating to a 4 Star now as the slight noise is still slightly unacceptable.

BTW, I also transferred my VOIP line to T-Mo and then to GV, I would say it was well worth the $20 + .99 cents I spent on the whole transfer process :)

Edit3: I am coming back to make it a 5 star review. Afetr moving my obi device behind my monitor somewhere with other 'stuff' like KVM, USB hub etc etc.. I do not hear the noise any more at all.
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129 of 137 people found the following review helpful By Pufferty on October 15, 2012
Verified Purchase
While there are several Voice-over-IP (VoIP) devices on the market, Obihai's offering stands out from the rest because of its nifty use of Google's GTalk protocol to make completely free outgoing calls. But rather than rehash all of the great qualities of this device, I thought to provide a little background on how exactly the Obi works since calling the mechanism as one using "Google Voice" doesn't describe the whole picture.

Google's telecommunication offerings actually consist of two products - (1) Google Voice and (2) the calling feature in Gmail which doesn't really have a specifically branded name, but which I'll call "GTalk" as the calling feature is part of the GChat functionality in Gmail. Google Voice is actually a rebranding of GrandCentral's call-forwarding service that Google acquired some years ago with its acquisition of GrandCentral. It is not a Voice-over-IP protocol, but rather a call-forwarding service that allows you to use one "front-facing" phone number to which you can attach a limitless amount of other phone numbers (and services) which will ring whenever someone dials that "front-facing" number. GTalk, on the other hand, is a true VoIP protocol which Google obtained through its acquisition of Gizmo5, a small VoIP company. When you use GTalk to make calls, you are in fact making a telephone call through the internet.

The magic lies in the marriage of these two services and is what Obi takes advantage of. Google ties one's Google Voice number to the GTalk service in Gmail so that all outgoing calls carry that number and all incoming calls to that number are routed properly.
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