Re: [liberationtech] bulk sms

2015-01-02 Thread Charles Haynes
I worked on a project in Uganda for using bulk sms via multiple carriers as a communication channel for local (mostly young) people to give feedback. Where is your application? Who are your users? What kind of volumes are you talking about? Have you looked at Vumi? https://github.com/praekelt/vumi

Re: [liberationtech] bulk sms

2015-01-02 Thread Chris Csikszentmihalyi
It's up to Richard to help us to help him at this point, like by describing what "bulk" means. A raspi with a gsm modem yields only a few texts per minute, typically, and will cost extra to place sms out-of-network with only one brand of sim. At least with Nathan's option you can use multi-sim ph

Re: [liberationtech] bulk sms

2015-01-02 Thread ITechGeek
Instead of using an Android gateway, I would go w/ a Raspberry Pi, probably a little easier for customized development (and you can use this as a starter): http://www.raspberrypi.org/raspberry-pi-gsm-gateway/ (Note this guy's configuration violates most carriers TOS). Also if you decide to go thi

Re: [liberationtech] bulk sms

2015-01-02 Thread Sky (Jim Schuyler)
Oops, I believe we experienced 10 outbound SMS per minute, not per second. Whichever it was, it was a barrier for our application. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Sky (Jim Schuyler, PhD) —The future has arrived, and th

Re: [liberationtech] bulk sms

2015-01-02 Thread Sky (Jim Schuyler)
I have found email-to-SMS gateways work very well in the US. There were hiccups initially (10 years ago), but now they are rapid and delivery is reliable. For medium-volume, I like it that they are free to the sender. Yes, you have to ask each recipient in advance who their carrier is, in order

Re: [liberationtech] bulk sms

2015-01-02 Thread Nathan of Guardian
On Thu, Jan 1, 2015, at 12:58 PM, Nathan of Guardian wrote: > > > On Thu, Jan 1, 2015, at 11:41 AM, Richard Brooks wrote: > > Anyone willing to share experiences on setting up > > (or using) an Internet to SMS interface... > > What about using an Android phone as the gateway device/SMS sender?

Re: [liberationtech] bulk sms

2015-01-01 Thread Chris Csikszentmihalyi
Richard, can you further define "exotic"? To whom? Some further information about your application would help, too. In many of the places I've worked there is no email to sms gateway. Many of the telcos use switches that don't have the option built in, and even when they do, when only a few per

Re: [liberationtech] bulk sms

2015-01-01 Thread ITechGeek
If anyone wants more help setting something up to send msgs through these gateways, you can contact me off line. --- -ITG (ITechGeek) i...@itechgeek.com https://itg.nu/ GPG Keys: https://itg.nu/contact/gpg-

Re: [liberationtech] bulk sms

2015-01-01 Thread ITechGeek
Almost all carriers have a gateway to the effect of @ Like to send an email to my phone as an SMS, it would be @ tmomail.net (T-Mobile USA), Verizon I believe is @vtext.net and AT&T I believe is @txt.att.net. There are a number of lists on the Internet listing carriers (some are out of date). He

Re: [liberationtech] bulk sms

2015-01-01 Thread Richard Brooks
Which gateways have you used? Of particular interest is sending to rather exotic destinations. On 1/1/2015 4:15 PM, ITechGeek wrote: > My preferred method is using email to sms gateways. > > On your side that becomes free (depending on how you send the emails). > Most providers have a disclaime

Re: [liberationtech] bulk sms

2015-01-01 Thread ITechGeek
My preferred method is using email to sms gateways. On your side that becomes free (depending on how you send the emails). Most providers have a disclaimer of no guarantee of delivery via the gateways, but I have yet to lose an email that way. Is mission critical, I would just use a service like

Re: [liberationtech] bulk sms

2015-01-01 Thread Eduardo Robles Elvira
Hello: I have used multiple services. I currently use esendex as an SMS sender provider, which is a spanish company (I'm from Spain). We have used other services. Some important facts: * sending SMS to most of the countries costs the same * if you don't care if some messages don't reach their dest

[liberationtech] bulk sms

2015-01-01 Thread Richard Brooks
Anyone willing to share experiences on setting up (or using) an Internet to SMS interface... -- Liberationtech is public & archives are searchable on Google. Violations of list guidelines will get you moderated: https://mailman.stanford.edu/mailman/listinfo/liberationtech. Unsubscribe, change