[Q] Any interest in a 3rd Party GAN/UMA Service for Android? - General Questions and Answers

Hello XDA-developers,
I have developed my own GAN/UMA Gateway that runs in the cloud, similar to T-Mobile's WiFi Calling and Orange's Signal Boost.
With this service you can point your GAN/UMA Client to my Gateway and I will pass the calls to and from an external SIP Provider. You no longer have to be with Orange-UK or T-Mo -US to get UMA Service!
At the moment my network is not connected to the SS7 network so unfortunately you can't just simply roam onto it. However I do have a way to register existing SIMs with my HLR. Currently this means taking the SIM out of the phone and connecting it to a PC via a SIM Card Reader. I'm very interested in talking to anyone who could make this run as an App on the phone.
Once the SIM is registered in my HLR and the UMA App is told to go to my Gateway (there's a secret menu to do this) then the phone will register and Location Update on my network.
When it is on my network, it is no longer reachable from the Operator's network, again because I can't get access to the SS7 network. I'm very very interested in talking to anyone who thinks they know how I can access SS7. I have the SS7 stack, and the skills but not the access.
Anyway for now, I can assign a UK national number to the SIM so it's reachable via the PSTN. The MSISDN number can be call-forwarded to the PSTN number (not a great solution, but OK for now).
The cost of making calls will be whatever the SIP Provider charges. (Currently I use sipgate.co.uk) I plan on just charging a low fixed monthly fee to cover the costs of providing the access.
What do you guys think? Is this something that people are interested in? I realize without a roaming service it's no better than a Skype/VoIP type service but potentially it could be a very good service if I can get the SS7 side sorted out, it's an alternative to roaming when abroad and provide better coverage at home for many people.
All comments are welcome, thanks for reading.
AlanE

umm yes please!
too bad so many people passed over this thread. what if there were actually some decent data-only plans...

Would I be interested? Hell yes.
I'm currently using a Galaxy S2 on Orange with their Signal Boost app and I was crushed to hear that Orange are not offering UMA on the S3. There's no point in me having an expensive phone that I can't use at home (or most places near home). Third Party UMA would be a small miracle for me.

Interested
Hi Alan,
We are interested in talking to you about this. Can we PM?

Related

IM with GPRS

Hi.
Im getting my Blue Angel (XDA IIi) with my next paycheque. But i really want IM with GPRS. I'm thinking about going dual Sim with a T-mobile card just for the webnwalk plan, because O2 charge stupid prices for WAP (£3 per mb)
But i realised you can't use IM with most GPRS providers because the ports are blocked to stop other forms of non profit making communication. So what about setting up your home pc as a terminal service server, and then using termincal service client to access it and use MSN from there.
I e-mailed T-mobile asking if termincal service client was allowed and here was the (relevent part of) the response:
"Using our webnwalk priceplans you would be able to use the terminal service client on your phone in order to access other pcs. The GPRS usage would come out of your allowance any time that you used this service."
Not having my XDA IIi, i don't know if this would work, so could someone test it please.
is this a good idea or should i have stuff thrown at me for even thinking it?
Thanks.
Erm.......... you can use IM on T-Mobile GPRS... I do most days.
Either the supplied Messenger ir Agile Messenger.. works a treat.
I moved from O2 to T-Mobile cos they had no decent GPRS uage plans.. now I get unlimited.... it's great....
Charlie Grillo
another part of that e-mail:
"In terms of MSN messenger, this would not be allowed as part of the terms and conditions of the priceplan. These state that certain things such as VOIP, Messaging over internet and Internet Streaming are not allowed."
Are you on contract by any chance?
TS
I am not familiar with T-Mobiles Terms / fair usage policy, but it seems strage you can use terminal services and not msn messenger - I would have this checked out!
I know that TS works perfectly on the XDA 2 and above, if that helps.
IM on GPRS
Yes, I'm on contract - not PAYG.
I read T-Mobile's T's & C's, but messaging isn't mentioned.. it contains this guff..
To ensure a high quality of service for all our customers, they are not to be used for other activities such as (but not limited to): modem access for computers, internet based video/audio streaming services, peer to peer file sharing, internet based video download and internet based telephony.
hmm.. modem access - a bit restrictive, but as I can't get the damn thing to connect and dial when used as a modem any more it's not a problem (I wonder if they crippled this in their last ROM upgrade as it worked perfectly before...)
bandwitdth
in theory this is possible, but theres no chance of running terminal services/remote desktop from the blueangel over gprs...
the connection is not quick enough.
over wifi its fine but not gprs.
good point
I have done it with wi-fi and 3G - if you are in a 3G area (ha!) you should be OK.

Best options for international calling?

Hey guys, I'm leaving to study abroad in a few days. I'll be gone until January and I was wondering what my cheapest options are for making phone calls/sms both in my host country and home.
I currently have a myTouch 3G that I'm taking with me. I also have Skype on my laptop with unlimited calls to US/Canada. Is there any way to make skype calls using my phone?
Any other options?
Abroad, always look for a hotspot to connect to internet with your smartphone via wifi...then you can place calls with a sip provider like voipbuster, justvoip, etc. threw programs like fring or Nimbuzz.
Make sure to disable 3g, 2g, etc when abroad to avoid extra roaming kosts
Google Voice
Call t mobile and get your unlock code and get cell coverage there from a local provider. preferably pree paid so you don't go way over your budget with calling the stats.
Sent from my SGH-T959 using XDA App

Bell Canada & VOIP on mobile phone

I have an Android mobile phone with unlimited data and i was able to setup a VOIP on my phone using a free provider using a program such as CSipSimple or Sipdroid and it worked.
I noticed some places it said that some providers don't allow VOIP though the 3g network so I called bell and asked them if I was allowed to do it, they passed me around for a bit and did not really give me a proper answer.
Does anyone know if they allow, disallow or just dislike VOIP.

[Q] Looking for data calling options while abroad

I'll be heading to Hungary for 3 weeks in July and will have a portable mifi (through a dutch company called DROAM) providing my internet access. I have a Sprint Evo 4G so the option of renting a sim card is out. I still want to be able to call landlines and mobile phones while I'm there.
Any options on Android that would allow me to make calls over my data connection and not rely on minutes? I'm willing ot purchase apps as necessary.
Any help is appreciated!
Guy

Why don't phones fall back to any data connection?

Hi Folks,
I have what may be a considered a silly question but as someone who often visit's people in bad service areas this is something I've always wondered. Why don't phones 'fall back' to a Wifi connection if no cellular service is available?
Voice calls could go over a 'backup' VoIP service. - Digital service is digital service. It's all packets shuffling around and shouldn't matter whether is a cellular network or IP network.
MMS is already basicly email that could in theory go over any data network not just the APN.
SMS is even more basic than MMS, I'm guessing it would be trivial to move messages to an IP based network.
Whenever I plan on visiting someone who lives in a black hole (aka no service), I tell my friends to text my Google Voice number as it goes over Wifi. If they need to call me they can call my Google Voice number which forwards to my Skype In number that runs over VoIP on an Android app.
Is it just a money thing with the carriers? Why make your customers suffer through no or spotty service when you could just move everything OFF your network and on to something more reliable for them?
Your thoughts?

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