Wifi Phones without Wireless Plans: SIP & Google Voice

It all started this weekend when my two week old Droid X had a camera malfunction. It showed no input, no matter what me or the helpful Verizon tech guy did. All we got was a blank image with the heads up display working fine. As they didn’t have a replacement or a close alternative (HTC Incredible) I returned the phone. If the hardware flaked this early I was worried what would happen later.

Problem 1) This left me for the first time in ~10 years without a cell phone number which was currently my only phone line

Problem 2) As a guy who blogs daily by smart phone and consumes a few hundred megabytes of wireless browsing each month, I became a little concerned (picture a large bead of sweat forming on my brow).

Being the Right Kind of Crazy

At this point I could have punted and picked up another phone or plan. My immediate options were an old Verizon phone (no) or going to the Apple store and dropping $300-600 (locked-unlocked) on an iPhone 4 and tie myself into another contract. Either way I wasn’t thrilled about another year or two of AT&T wireless prison – dropped calls, crappy reception, overpriced bits.

I turned to the fount of wisdom for all things tech, the Internet, to dig up how to setup a wifi phone account with a Google Voice number and a dream. Google Voice requires a US number and one of the services that works well with it is Gizmo5. Unfortunately Gizmo is no longer accepting sign ups after Google’s acquisition. Lucky for me, I just happened to have an old account*. But there’s one more catch, a hurdle I’m more than ready to jump to make this work. Google Voice now requires at least one “physical” line.

Virtual Physical Lines

This is where things became a bit tricky and it took clever phone hackers to bypass the barrier. I’ll need to setup a free/cheap SIP number this week in addition to Gizmo5 to satisfy the requirement of a US phone number for Google Voice. With this final piece of the puzzle I’ll have a phone number with free calls in the US and a few cents for international calls. If full mobility is needed, I can pickup a portable mifi/wifi data node (Sprint/Verizon/etc). If I can make this work (almost there) and then refine it into a smoother one click process, it may force the separation and dumbing down of wireless pipes. To hell with bit discrimination.

Save Money Every Month

Right now using this means saving money. It’ll be a much cheaper wireless bill at $50ish bucks instead of $85-120 dollars. That’s a savings of $35-70 dollars every month. With market forces driving the cheapest bit as opposed to “bullshit bundles” we can expect the price per bit to drop rapidly to a commoditized level. Most of us want tasty cheap bits.

Lessons learned: (tip of the hat to Steve Blank)

  • *= sign up for anything that sounds like a good tool. You never know when Google may buy it and lock you out
  • Charging more for bits of a certain colored packet is data discrimination. Businesses that rely on this are begging to be disrupted
  • Smart folks in this area have been struggling on a different front by pushing open spectrum to open up the airwaves to dynamic structured connectivity like wifi. Explore open spectrum for more background info

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  • http://www.missi.com/ Peter Beddows

    Extremely interested in learning about the final outcome and simple to copy/follow recommendations: Our Verizon bill with 1 BB & BES plus 1 other cell is currently $147.00/month. gulp!

  • http://www.victusspiritus.com/ Mark Essel

    I have it nearly working.

    I receive incoming calls to Gizmo5 fine and you can use other SIP providers, I also have Nimbuzz on my “phone”.

    But for outgoing calls I can't seem to get it to use Google Voice. GVoice tries to use the phones native dialer and it fails. If I dial out with Gimzo5 it looks like an 800 number when my friends get the call.

  • Leland

    Mark this is pure awesome and I think we are just on the cusp of being able to free ourselves almost completely from the service providers.

    Is the portable mifi/wifi bulky and/or expensive? I have never had any experience with those.

    For a home phone line, I can see a skype/google voice phone completely taking over. But for the pure mobility that a cell phone should offer, isn't there no other way then to sign on with one of the mobile carriers? I didn't really understand very well how you are going to get connectivity when you are not near a wifi spot.

    :)

  • http://shanacarp.com/essays ShanaC

    Mark, useful, but insane. Phone companies make money on their lack of utility and our comfort zone.

  • http://www.victusspiritus.com/ Mark Essel

    I'll need a personal mifi/wifi device. They're small now.

  • http://www.victusspiritus.com/ Mark Essel

    I still need that personal wifi device, miss my morning reading AVC Mon-Wed. Now it'll conflict with working at night so it's catchup Thursdays after walking :)

  • Mal

    Let us know how this works. I have a Gizmo5 account and SIP but can’t get it to connect past 30 seconds on my Mac softphone (infuriating!). My HTC Aria should be arriving tomorrow… contract free, baby

  • http://www.victusspiritus.com/ Mark Essel

    It works fine for me now.

    I use Google voice and Gizmo5 over wifi and I don’t have a phone plan. I dial on the google voice desktop view web page and it calls my phone and the person I’m trying to connect to.

    I feel the need for a wireless plan for times when I’m out of wifi coverage. My local cable company optimum has many wifi zones but their coverage is only 20-30% of my walking routes.

  • Ashkabg

    i have managed to use google voice to call ANY phone in the US for free and i receive calls free too on my nokia N95/N80 cell ph via sip configurations.
    i have to dial via google voice on the computer and it rings via my sipgate.com phone number to my wifi connected nokia cell (all incoming calls are free via sipgate-have to use to get my nokia phone connected via wifi–google does not give the sip ids so have to do this) . nokia did a great job with these models from 2007-2008.

  • http://www.victusspiritus.com/ Mark Essel

    Yeah works for me on iPhone as well. Wifi = phone service

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