How can I receive calls and make calls on my local number while international? - General Questions and Answers

1. How can I receive calls and make calls on my local number while international? When I leave the states and I'm working in a foreign country, when someone calls me on my normal cell phone number, I want it to ring on my cellphone no matter where in the world I am. It does not need to go through the PSTN where I located, but I would need to be able to return calls to US destinations, which would require going through the PSTN for US destination calls, without having it cost an arm and a leg.
2. Random thoughts I have are call forwarding from the local number to..., a Skype $60/yr. phone number, SIP somehow, calls made by MagicJack to the US or Canada are free. MagicJack to MagicJack calls are free no matter where you are, etc. Maybe to return calls, one of the dial-a-number first plans, which are as low as 4 cents a minute, etc. I'm trying to stitch together anything that be free or inexpensive. I'm interested in your thoughts.
3. Unrelated question: Correct me if I'm wrong, but the Signal app on our phones simply initializes a session with Whisper System's Servers across the Internet. Your phone number is simply a handle so when Signal users call each other, Signal knows which handles to pair up for their peer-to-peer session. Because it is done across the Internet, there is no concept of PSTN countries, area codes, etc., and where either user is located at the moment is irrelevant as long as they both have a data connection of some kind, it doesn't change how they dial, and the cost of the call ranges from free Wi-Fi, up to the cost of the small amount of cellular bandwidth consumed by the calls. Moreover, when you change SIMs and thus your phone's telephone number, the Signal telephone number remains the number that you initially set up Signal on.

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How to make free cell calls idea.....

I have been looking for a way to be able to greatly reduce my cell phone bill. I did a search on Youtube and found this video which explains how to make pretty close to free calls anywhere in the world.
http://futurephones.tv/
You put this device on your network at home and then you can call it with your mobile phone and it gives you a dial tone!!! It then proceeds to use VOIP or something to call whatever number you want. There is a small charge per minute like .02 cents in the USA. But the device costs $200!!! Has anyone had any experience with this or have another way to make calls for free.
Years ago, I used to have my analog cell phone call a certain number and it would call me back with a dial tone where i could dial out for cheap.
There has to be a way to call your computer and use your home phone to either call you back with a dial tone or do a three way call and conference you in to who you need to call.
I have Sprint, so, if I could say, have an automated text message i can send my computer which has the number i need to call. My computer would then call me back and wheni answer, it would conference me into the number i texted it
OR maybe i can call my computer and let it ring twice so my computer can recognize my caller id. Then i can hang up and wait for the Incoming phone call which then would let me dial any number needed. Maybe when i was finished with the first call and needed to make a new call, instead of doing the procedure again, i could hit the Pound# button and it would reset ready for me to dial again.
Sorry to rant, I guess i could have spent hours arranging my thoughts in a more precise manor... Any ideas peeps...... i hate sending Sprint $120 a month!!!!
Then make your own Wireless Phone Company, and stop complaining about the best carrier that has the most bang for your buck?
Cheapskates....
Call during nights and weekends, if you have a phone, you're going to have a bill. If you want to use the network/wifi phone, well it's a totally different plan. If it was that simple to make our phones do that, carriers wouldn't make their money.
Corrykid, I hope your Sprint stock options are doing well! Why dont you go flame the gps forums for trying to get GPS for free.... Aren't you the guy who showed everyone how to get unlimited laptop internet access? Why not pay Sprint for their WIFI adapter? CHEAPSKATE...
Ok, Check out this idea....
Scenario:
Assume the following:
Free calls to home mobile plan
VOIP home phone (Vonage free long distance unlimited calling)
Computer with modem
Application:
A person wants to call 404-555-3232
He would Call "home" number using mobile phone.
His Computer's Modem answers phone
He then enters 404-555-3232 on mobile
Computer "flashes the line" calls 404-555-3232 then flashes again to do a three way call
Result:
Person with free calls to home is not charged mobile minutes to call 404-555-3232
Problem:
How to get a modem to do this

[Q] Route calls through second Android via internet

Here's the endpoint - I want to have an internet connected device in my hand that can make and receive calls and send and receive texts, regardless of whether I have mobile coverage. As long as it's on the internet, I want to be able to use it as a regular phone.
I'm halfway there.
I have an Android phone with my primary number, plugged in and connected to WiFi in my flat, a good mobile signal area. I can install MySMS on it to handle texts, then the tablet app on the device I keep with me. That's SMS sorted.
What I need is some way of making a voice call over the internet to that handset, and routing that out via my cellular provider. And automatically routing incoming calls over the internet to the portable one, or if I'm making a cellular call, have the caller ID display the number of the phone in the flat.
Basically, I think I want to turn an Android phone into a Google Voice server, just for my use.
Can this be done?
Thanks
looking for the same. have you found something ?
I never did

[Q]Receive High Volume SMS Inbound

Hello,
I know this isn't the right forum for my question, but it is still related to phones/network/sms and maybe you could help me.
We want to be able to receive SMS of high volumes through an SMS Inbound service from all over the world and transfer the user phone number in our database. With high volumes I am talking about up to 50,000 SMS/minute per long number.
I found this definition:
Long Number: A long number is a phone number connected directly to a SMSC (a SMS Center, the servers used by mobile carriers to manage SMS) and is, therefore, able to manage a high number of SMS (similar in terms of capacity to a short code). Caution: some providers are just using a SIM card in a modem and selling this as a “long number” but a SIM card has limited capacity. Try to receive 100 SMS in less than one minute on your phone; you will understand why there is a difference. Long numbers are usually reachable from other countries. For example, Spanish Mobile user can send an SMS to a UK long number. Sending a text to this UK long number will cost the same as sending a text to a UK mobile user (standard international rate).
Now we have several questions:
1.) What is the usual maximum of receivable SMS we can expect from a long number? Can they catch up with our requirements?
2.) Do the network operators have somekind of a SMS anti-spam protection? Will we trigger it?
3.) Is it true that a long number can be reached from any country or are there limitations?
Can you recommend any SMS inbound provider?
Your help will be grately appreciated. Thank you.
push

Can I use a cellphone to route all calls and texts to/from two other phones?

I love cellphones. I often want to use one phone or another on a particular day, but I don't want to have to switch SIM cards each time.
Apparently it is not possible to get more than one SIM card with the same number, which would fix my problem.
Is there a way to do this: Have one cellphone with my public cellphone number sit in a charger, always on, routing all my calls and messages to my other phones?
These are the features I'm looking for:
Reliability (always get each call)
Good call quality
Ability to route MMS messages
All calls and messages appear to be from my public number, not the numbers on the phones I'm actually holding
I've tried a couple solutions in the past, like Google Voice (won't do MMS), Phoneleash (wasn't that reliable).
The "public" cellphone with my main number can be any OS, rooted/jailbroken or not.
Thanks for any help!

Change outgoing caller ID to business number

Is there a way to change the outgoing caller ID on my cellphone to my business number?
The reason I am asking is because I have a VoIP-based business phone system (we host it ourselves) and my extension forwards to my cell phone when I am not in the office. It would be nice to be able to call people back from my cellphone and have it show my business number so that customers don’t inadvertently wind up with my cellphone number.
Right now I call back into our phone system and then place an outgoing call from there. But that means I cannot simply call using the dialer app and it’s difficult to do via the Bluetooth in my car because the second number (the customer’s number) as to be manually entered on the phone. It would be a lot nicer if Bell Mobility (or any carrier) could just replace my cell phone number with our business number.
Ideally I could do this for all of our technicians (who have company cell phones) so that their cellphones just becomes another extension on the system.
The Fish
They can replace your number, port it. Outside of that nothing you can do because they don't know what a business call is and what a personal call is to try and switch back and forth between your CID.
What we would do on FreePBX is create a account for the cellphone, have the boss use a SIP app on his phone, and then set the outbound CID for the account, that way when your calling someone back you just dial through the SIP app and select the outbound he wants (was running 4 companies at once and just had to use a prefix to set the ID he wanted) vs calling in and having to do a bunch of extra steps. Only thing is setting up policy for his phone to connect. I had a web site that they could authenticate through an then would add that to iptables so that they could connect since your IP will probably change occasionally, check out Dynamic Good Guys
There's really no easy way to go about it and it's all personal preference, and I know what you mean about people getting your cell number. I did on-site business and customer repairs and second someone gets your number it's calls all hours of the night, where if they used business number after-hours ivr would have caught it and left me alone.

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