MagicJake wrote:MagicJake: Believe it or not I understand everything you said in response to what I said. Cool And I know we don't "need" PSTN ... but it made it easier to distinguish each leg.
Okay I see what you mean about distinguishing each leg. It does get a bit confusing since we can't really call one leg of the bridge "incoming" and the other "outgoing" because it is to be used bidirectionally. I assume you're considering the set-up where you can call one regular phone number from your cell phone for free, and receive calls to your cell phone for free from that one number. This as opposed to the cell phone dock thing. And that you want umlimited free incoming and outgoing calls on your cell phone; Right?
How about if we call one leg of the bridge the "home leg" and the other leg of the bridge the "cell leg" rather than PSTN and VOIP which would surely confuse my spinning head
1) Yes, this could actually be accomplished w/ 2 VOIP accounts: 1 "PSTN" imposter that you connect to via RJ11 (an MJ could be used here or any type of phone line including VOIP that gives us a RJ11 to Gateway); the other 1 considered the VOIP side (if using the Linksys/Sipura 3000 series) via SIP Account/Ethernet
2) Currently, you could not use MJ for the "SIP Acct" until they support ATA devices. Yes, it would be super-cheap to use to MJs for both legs.
"then just connect the two magicjack RJ11 jacks together through one of the FXS to FXO converters. No ATA. And as I said earlier, I think the caller ID would even work out."
---That part I don't get ... how do you connect two MJs thru ONE FXS to FXO converter?
Okay here's what I'm saying. Let's say you have no regular phone line at your house or that you don't want to involve your regular phone line in the bridge since someone at home may want to use the line. --Also, you may wish to call someone at your home phone line from your cell phone and use the bridge to do it; so unless you live alone it's best not to involve the regular home phone line.
OK now let's say you buy
two magicjacks. And let's say you figure out a way to run both of them on one WindowsXP laptop computer. So the one computer has two little magicjack USB devices coming out of it, each with it's own RJ11 jack (normally for telephones to plug into) and each with their cute little blue lights

. And each magicjack USB device has of course it's own telephone number. The two magicjacks will be used for your bridge. One magicjack will be used for the home leg and the other for the cell leg. Let's say that their respective phone numbers are hhh-hhh-hhhh (for the home leg) and ccc-ccc-cccc (for the cell leg). Put the ccc-ccc-cccc number in your T-Mob faves list so you can call it and receive calls from it for free. And let's say your T-Mob cell number is TTT-TTT-TTTT.
Now let's say that you get one of those "FXS to FXO" converters that looks to be about the size of a deck of cards. The converter has two RJ11 jacks on it. Connect each one of those two jacks on the converter box to it's own magicjack RJ11. So you esentially have a loop.
Computer USB#1 ==> home MJ ==> converter RJ11 #1
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Computer USB#2 <=== cell MJ . <=== converter RJ11 #2
Okay, so when you're anywhere in the US and you want to make a free cell phone call to anywhere in the US or Canada, you call ccc-ccc-cccc which is a free "FAVs" number. You enter your four digit pass code. You then hear the dial tone of the home MJ. You then dial Mr. John Smith. Mr. Smith looks at his caller ID and sees hhh-hhh-hhhh. He answers the call and you both talk as long as you like.
A few minutes later Mr. Smith realizes that he forgot to tell you something. His phone has retained your caller ID number so he calls you back at hhh-hhh-hhhh. The converter box is set to "Auto Call Forward / Hot Line" (See description of converter). All calls coming into hhh-hhh-hhhh magicjack will be automatically and immediately forwarded to TTT-TTT-TTTT through the ccc-ccc-cccc magicjack. This function is programmed into the converter box ahead of time. So your T-mob cell phone receives a call from ccc-ccc-cccc which is on it's FAV's list. No Charge! And you see the ccc-ccc-cccc number of the incoming call on your cell phone so you know you can answer it without being charged for minutes. Just give the ccc-ccc-cccc number to all your friends as if it was your cell number. Don't ever give out the real cell number.
And you don't even need an ATA at all to do this. Just the two MJ USB devices and the one "FXS to FXO" converter and the laptop. If you couldn't get both magicjacks to run on a single laptop you could run them with two laptops I suppose.
If you were using Viatalk which does support BYOD you could use a Lynksys 2102 and loop the converter between Line1 and Line2. This would be really compact and slick and low power.
Viatalk does have a sort of "two line" deal but they just give you only one phone number and both lines ring with that number so that wouldn't work unfortunately.
And as far as the SPA3000 series goes, I know it has a FXO jack but I've never used a 3000 series unit so I can't really comment too much about specifically how to do that. I think maybe you could get The SPA3000 series ATA to bridge without the converter using two Viatalk accounts or something like that. Even then I'm not sure whether or not you could make it bidirectional. But the two USB magicjacks with the converter box solution would still be the cheapest in the long run due to the minimal fees compared with other VOIP providers.
BTW it looks like the converter box doesn't come with it's own power adaptor and is designed share the power supply of the ATA; I see that there is a power in and a power out. It looks like it says 9-20 volts which is higher than the 5volt SPA2102. You may need to get a seperate DC power adaptor which is no biggie.
3) Yeah, I'm stubborn, I am going to try this bi-directionally; Outbound from Cell; Inbound to Cell.
Let me know if that makes sense. This is very interesting to me. I will be setting this up this weekend.
Coool. I'm VERY interested to see if this works out for you. I'm really into this kind of puzzle solving. Be sure to let us know how you make out!
MagicJake
P.S. I added some more findings about GroovyTel in my earlier post.