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Obihai Technology, Inc. > 
Item#: N82E16833617002

Obihai OBI110 VoIP Telephone Adapter with SIP & Phone Line Gateway

  • Get Phone Service for Less than $3.33 per Month from an Approved Service Provider
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Learn more about the Obihai Technology, Inc. OBI110






Local Access Interface: IVR Password
Remote Access Interface: User Name & Password Access via HTTP, TFTP - HTTPS
Device Web Page Standard: HTTP v1.1, XMLv1.0
Secure Remote Provisioning: TFTP, HTTP, HTTPS
Internet (WAN): 1 x 10/100BaseT Ethernet Port (802.3)
Phone (FXS): 1 x RJ-11 FXS Analog Phone Port
Line (FXO): 1 x RJ-11 FXO Analog Line Port
Power On, Device Status, Upgrade in Progress Status, Packet RX/TX, Phone Port Status (Enabled, In-Use), Line Port Status(Enabled, In-Use)
Input Power: AC Input: 100 to 240 Volts 0.3A 50-60Hz (26-34 VA) Output Power: DC: +12V 1.0 Amp Max
4.5" x 4.2" x 1.2"
9 ounces
0 degree C to 45 degree C
10% to 90%, Non-Condensing
Voice Service Bridge and Telephone Adapter with SIP, OBiTALK, Telephone & Phone Line Interfaces

Mounting: Desktop or Wall Mountable

Chip Vendor:Obihai SoC
Width of Machine Word: 32 bit
Instruction Set: MIPS

FXS SLIC (Subscriber Line Integrated Circuit) & FXO Subsystem:

Ringer Specifications:
Ring Frequency: 14Hz - 68Hz
Ring Waveform: Trapezoidal, Sinusoidal
Ring Voltage: 55v - 85v

Maximum Ring Load: 5 REN (Ringer Equivalence Number)

FXS (PHONE Port) Configuration Settings:
Recursive Digit Map & Associated Outbound Call Routing
On-Hook Tip Ring Voltage: 30v - 52v
Off-Hook Current Max: 15mA - 45mA
Impedance: 12 Independent Settings
DTMF Playback Level: -90 dBm - 3dBm
Caller ID Method (FSK Bell202, FSK V.23, DTMF FI/SE/DK)
Caller ID Trigger (Before / After First Ring, Polarity Reversal)
Channel Tx Gain: -12dB - 12dB
Channel Rx Gain: -12dB - 12dB
Silence Detect Sensitivity
HookFlash Time Max
HookFlash Time Min
CPC Delay Time
CPC Duration
Idle Polarity
Connect Polarity

FXO (LINE Port)Configuration Settings:
Recursive Digit Map & Associated Inbound Call Routing
Ring Delay
Detect CPC
CPC Time Threshold
Detect Polarity Reversal
Detect Far End Long Silence
Detect Near End Long Silence
Silence Detect Sensitivity
Silence Time Threshold
Detect Disconnect Tone
Disconnect Tone Pattern - Programmable
AC Impedance: 16 Settings
On-Hook Speed: 0.5ms, 3ms (ETSI), 26 (AU)
Tip-Ring Voltage: 3.1v, 3.2v, 3.35v, 3.5v
Min Operational Loop Current: 10mA, 12mA, 14mA, 16mA
Current Limiting Enable
Channel Tx Gain
Channel Rx Gain
Line In-Use Voltage Threshold
Line In-Use Current Threshold
Caller ID Detect Method: FSK (Bell 202), FSK (V.23), DTMF (FI, SE, DK)
DTMF Playback Level

Logical FXS to FXO Relay: For Service Continuity in Case of VoIP Service Failure

*More information, Please see obihai website.


Robust Telephony Features:
Message Waiting Indication - Visual and Tone Based
Speed Dialing of 99 OBi Endpoints or Numbers
Three Way Conference Calling with Local Mixing
Hook Flash Event Signaling
Caller ID - Name & Number
Caller ID Spoofing
Call Waiting
Call Forward - Unconditional
Call Forward on Busy
Call Forward on No Answer
Call Transfer
Anonymous Call
Block Anonymous Call
Do Not Disturb
Call Return
Repeat Dialing

Powerful Call Routing & Voice Service Features:
SIP Support for Voice and Fax Over IP from Internet Telephony Service Providers
OBiTALK Managed VoIP Network for OBi Endpoint Devices & Applications
High Quality Voice Encoding Using G.711, G.726, G.729 Algorithms
Recursive Digit Maps & Associated Call Routing (Outbound, Inbound)
Service Continuity in Case of Network Failure (Configurable)


Package Contents
OBi110 Voice Service Bridge and Telephone Adapter
Power Adapter
1 x RJ-45 Ethernet Cable (80 inches / 203 centimeters)
1 x RJ-11 Telephone Cable (45 inches / 113 centimeters)
Quick Start / Installation Guide

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Obihai Technology, Inc. OBI110

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  • joseph w.
  • 5/11/2014 12:34:53 PM
  • Tech Level: High
  • Ownership: more than 1 year

1 out of 5 eggsend of google support

Pros: use to love it but:;

Cons: obaih email:

google Voice: Not Supported on OBi Devices After May 15, 2014

Back at the end of October, Obihai announced Google would end its support for the XMPP communication protocol. This announcement came on the heels of Google's announcement that as of May 15th, XMPP would no longer be supported for third-party VoIP applications. The Google Voice service uses XMPP to connect the OBi to the service. With that, after May 15th Obihai will no longer support the Google Voice service on its OBi devices. More Info

Well, that's a bummer. But wait, please keep reading!
Anveo and Phone Power Provide Phone Service for Under $40 per Year - Exclusive to OBiTALK Users Only!

You may or may not know it, but your OBi can be used with many Internet phone (VoIP) services. That's just one of the benefits of owning an OBi. A new service can be easily configured from the OBiTALK website and used on your OBi in seconds. Multiple offers are available - with some starting at under $3 per month. That's less than you pay for a latte from Starbucks!

Requires OBiTALK Sign-in
With service from Anveo or Phone Power on your OBi you will be able to:
– Make and Receive Calls Normally with Your OBi Device
– 911 Emergency Calling Included with the Service
– Continue to Use Your Google Voice Phone Number or Get a New Number More Info
– Port Your Number to the New Service More Info
– Free Premium Services Like: Telemarketer Blocking, 3-Way Calling, Call Waiting, Caller ID
– Amazingly Low International Calling Rates

Just sign-in to OBiTALK and select Approved Service Providers to see the fantastic offers from Anveo and Phone Power. Your OBi truly is the ultimate tool which allows full control of your phone service. More Info

Read more on TechCrunch:


Email not displaying correctly? View it in your browser

If you no longer want to receive OBiTALK emails, please click here to unsubscribe.
© 2014 Obihai Technology, Inc, 2105 South Bascom Ave, Campbell, CA 95008
Other company names and logos mentioned herein are the trademarks or service marks of their respective owners.
Note: The $3.00 per month service mentioned is billed annually at $34.99 from Phone Power.

Other Thoughts: all good things must end

Did you find this review helpful? Yes No

  • Kamlesh P.
  • 12/9/2013 11:30:07 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat for GoogleVoice

Pros: Excellent VOIP device for Google Voice. I use it for my land line for home. Don't have to pay any tax for service. It paid itself off already. So far I'm really happy with purchase.

Cons: none

Did you find this review helpful? Yes No

  • 11/29/2013 9:56:01 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent

Pros: Good quality. Excellent performace

Cons: Worth the money

Did you find this review helpful? Yes No

  • daniel K.
  • 10/20/2013 2:01:31 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsI love this little device!

Pros: Works great. Pretty easy to set up. Call quality is usable. Can fax. Free home phone service now.

Cons: Faxes take two attempts sometimes to go through, but they always go through.

Other Thoughts: I had to transfer my vonage to T-Mobile, and then to Google voice for this little guy to work. However, it is worth having free home phone service. I only use it for faxes and ordering pizza. I hear the newer 200 class does faxes better. Well worth the money.

1 out of 1 people found this review helpful. Did you? Yes No

  • Alan C.
  • 10/11/2013 11:01:14 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsPretty good

Pros: Does what it is suppose to do. We mostly use the regular phone, but use this for long distance. No problems with sound quality.

Cons: POTs phones not hooked up to the Obihai ring for one ring before the Obihai rings the attached phone. If you pick up a non Obihai POTs phone before the Obihai picks it up, you can't transfer the call to a phone connected on the Obihai. The detailed instructions on the web are a bit tough to plow through. If you are merging a POTs phone and Google Voice system, it will take some figuring out.

1 out of 1 people found this review helpful. Did you? Yes No

  • Rashedul C.
  • 9/16/2013 7:09:25 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent device, has paid for itself, many times over...

Pros: Voice quality, features, size, and ease of set-up - all and everything about it is a plus. I've yet to find any negatives about it. I love this adapter, and has saved me a lot of money in landline fees.

Cons: None so far...

Other Thoughts: Just get it!

Did you find this review helpful? Yes No

  • Jack C.
  • 8/29/2013 5:43:39 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsOBIHAI

Pros: Out standing Item no phone bill and kept my same home number

Cons: outstanding item

Did you find this review helpful? Yes No

  • Randy R.
  • 8/13/2013 11:48:10 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsWorks Well with Google Voice

Pros: Easy to setup, use with google voice as a second phone in the office

Cons: Faxing is iffy,, have tried a few faxes both send a receive but will drop the fax about half the time.
Proably should of gotten the 202.

Did you find this review helpful? Yes No

  • Jessie M.
  • 7/8/2013 5:34:42 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAWSUM!!!!

Pros: Set this up with GoogleVoice within a couple minutes! I have been able to use it with FAXING capability as well!!! I actually disconnected my local phone service now and use this device hooked up to my main line in household with 3 phones inside house!!!

Cons: there is a dialtone delay that is reminds of old time long distance dialing

Other Thoughts: I had already setup GoogleVoice few days before receiving this product, so the device install was even easier process!! I wish GoogleVoice would be free forever tho!

Did you find this review helpful? Yes No

  • Jason U.
  • 6/12/2013 12:07:11 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks great

Pros: Works well with Google domestic calling through 2013. Easy setup and install. Really like the ability to add to service providers or two GV numbers.

Cons: None so far

2 out of 2 people found this review helpful. Did you? Yes No

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Obihai Technology, Inc. > 
Item#: N82E16833617002
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