---
product_id: 48648448
title: "OBi200-UK VoIP Phone Adaptor - 1 Phone Port - T.38 Fax - Supports: SIP (Unlocked) - No PC required"
brand: "obihai"
price: "VT1121"
currency: VUV
in_stock: false
reviews_count: 8
url: https://www.desertcart.vu/products/48648448-obi200-uk-voip-phone-adaptor-1-phone-port-t-38
store_origin: VU
region: Vanuatu
---

# OBi200-UK VoIP Phone Adaptor - 1 Phone Port - T.38 Fax - Supports: SIP (Unlocked) - No PC required

**Brand:** obihai
**Price:** VT1121
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** OBi200-UK VoIP Phone Adaptor - 1 Phone Port - T.38 Fax - Supports: SIP (Unlocked) - No PC required by obihai
- **How much does it cost?** VT1121 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/48648448-obi200-uk-voip-phone-adaptor-1-phone-port-t-38)

## Best For

- obihai enthusiasts

## Why This Product

- Trusted obihai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The OBi200 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 a single line phone port, support for many VoIP providers, the OBi200 provides you with an abundance of control and convenience from the comfort of your home phone(s).   So Many Features!  - Works with Up to Four (4) VoIP Services (SIP)  - 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  - 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  - Speed Dialing of 99 OBi Endpoints or Phone Numbers

## Features

- NOTE: A phone cable connection adaptor to convert a UK BT Plug Female) into a US RJ11 (Male) Plug may be required.     Works with many SIP based services and Google Voice.     VoIP ATA Supports 4 VoIP Accts SIP for BYOD Services     Make free calls on the OBiTALK Network - Connect to other OBi Devices or use the free OBiON for iPhone application or OBiAPP for your PC.     OBi Calling Features: Caller ID, Call Forward, Anonymous Caller Blocking, Message Waiting Indication, Three Way Conference Calling

## Images

![OBi200-UK VoIP Phone Adaptor - 1 Phone Port - T.38 Fax - Supports: SIP (Unlocked) - No PC required - Image 1](https://m.media-amazon.com/images/I/31dD4+mHv6L.jpg)
![OBi200-UK VoIP Phone Adaptor - 1 Phone Port - T.38 Fax - Supports: SIP (Unlocked) - No PC required - Image 2](https://m.media-amazon.com/images/I/41QDqkjQ9dL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Awkward to use, not the best support.
  

*by A***E on Reviewed in the United Kingdom on 15 November 2017*

So: Background on why i wanted this.A while back i bought a PSTN to USB adaptor with SkypeMate so i could use a physical phone with Skype. This worked wonderfully until Microsoft happened and they got rid of the old free API'stowards the begining of them phasing this out, i started to build a backpack with a phone on it for a cosplay and decided "lets make this work"... i struggled but it was still possible to send and recieve calls through skype, so i plugged a laptop into the phone in the backpack and setup a wifi hotspot and this worked great. This year i decided i wanted to use this project again, and of course skype wasnt going to be an option.So onto the review of this VoIP adaptor that i bought thinking it would be a good replacement. Remember.. the concept goal for the whole thing for me was "Wired Phone > Internet > Phone Network" and back. I noticed that this says it works with SIP systems, i thought this was ideal because while Skype doesnt work, a year or so ago they released a skype for business plugin that works on SIP.Upon arrival, this had two major drawbacks.. a DC 12v connector (great for home and hard wiring, not so good for me.. but there are ways around this so i figured it was fine.. second issue is that the base adaptor has no wifi, so you need a USB adaptor unless you want to hard wire it. Admittedly once id done this it connected to the internet fine and all was well, unfortunately i then had waves of other issues.While being sip compatible, it only has a limited number of quick setup options for SIP services, so if the service you want to use isnt on that list you have to fight your way through the advanced setup which admittedly is hidden because its advanced but as someone who works in I.T with knowledge of networking and how the skype business system works, i was unprepared for how complicated the system would be. You have to override the obi online defaults before you can change them on the router for example.Then, once i had the sip network setup i called out and success, it worked. But on dialling into the box, it appears not to work, something which OBI support suggested is correct because they dont support skype. After two followup emails which they did not respond to explaining that i was using the skype SIP system i gave up with this.I moved onto the fallback idea of google voice, which failed because it seems i can only setup google voice if  i live in america.Discovering that there is a bluetooth adaptor i then moved onto that option, the problem being that it uses the OBi200s only USB port, which means its Internet or bluetooth (and some genius decided you NEED an internet connection for the bluetooth to work). some people had mentioned that an active powered USB hub had worked for them, but this never worked for me and being active powered would not have been viable for this project anyway.This week, more than a month after project start, i learnt about the TP-Link Nano which can work as a wifi to ethernet adaptor, but upon finally getting this to work apparently the Obi200 (im assuming its just this one because the bluetooth is advertised as two way) i discover that i can dial in to the obi phone using my mobile number, but i cant then dial out. Something which ive just been told flatly by Obi Support is what theyre expecting.It also doesnt help that the only provided dial map is US, so when it WAS working i was having to prefix with 0044 for all my numbers.Id reccomend this product for anyone in the US, where the number of VoIP services are greater, or anyone with Phone Technician level knowledge who will probably be able to tweak this to work exactly how they want it. But this is not a simple device to setup, it hasnt worked for what i needed it for and it also wasnt a cheap mistake to make on a budget.Be advised, if you dont know someone who has one of these, you may want to stay away.

### ⭐⭐⭐⭐⭐ 







  
  
    Works well
  

*by G***E on Reviewed in the United Kingdom on 13 March 2015*

Used to replace my UK landline.I used the configuration details from the ukvoipforums.com to set the OBi200 for UK default settings and then added in my own tweaks based upon recommendations in that forum and also the manufacturers forums http://www.obitalk.com/forum/  . I had it working to my satisfaction within a day, would have been much less if I hadn't set up 3 incoming ITSP (Internet Telephone Service Providers) with different suppliers to handle different phone numbers.The OBi200 is very small just big enough to have room for the power plug and sockets for a phone and to connect to your internet router. It's about the size of a pack of playing cards.You will need buy a "RJ11 (US) to BT (BTS) telephone plug adaptor with ringing capacitor" if you wish to plug in a UK phone and expect that phone to ring for incoming calls. The device comes with the UK power supply and a cable to connect it to your internet router.The call quality so far has been better than my land line.The device can handle quite sophisticated phone routing and up to 4 incoming SIP phone providers and 8 outgoing SIP. One of the incoming SIP's can be replaced by GooogleVoice for people in the USA so not relevant to me.

### ⭐⭐⭐⭐⭐ 







  
  
    What a fantastic bit of kit! Arrived promptly and setup in minutes.
  

*by W***L on Reviewed in the United Kingdom on 14 November 2014*

I'm a UK user, downloaded the UK Settings File from the UK VoIP Forums and uploaded it to my device. My phones sound and operate the same as they did with BT! I also purchased the OBiWIFI accessory to go with my OBi200 so no hassle running any long and unsightly ethernet cables.Another thing I should mention is its size - it's small! Very small so it can be hidden out of sight  very easily.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-16*