[asterisk-biz] SMS gateway API.

Fri Aug 7 20:48:45 CDT 2009

Do you need two way or just one way MO (Mobile Originated) or MT (Mobile
Terminated)?

There are companies that will do just one way that might be cheaper.
Voicetrading does MT for fairly low rates.
http://www.voicetrading.com/en/wholesalesms.html

Otherwise, look at the SMPP protocol and write an SMSC that can interface
with a large aggregator such as Syniverse, Singlepoint, Sybase365, or
Verisign.

On Fri, Aug 7, 2009 at 9:25 PM, Alex Balashov <abalashov at evaristesys.com>wrote:

>
> Hi Alan,
>
> Thanks a lot for the suggestion.
>
> I think the main problem I face here is the cost.  Even at .02 and
> assuming 12 messages/minute (and it could be higher), that's $345/day if
> the messages are continuously sent at a uniform distribution.  And it
> could be easily twice that.
>
> But, I'm guessing this is the best one is going to do with SMS.  I don't
> think it's the right technology choice for this endeavour for a variety of
> reasons.  However, that is the question I've come up against.
>
> Thanks,
>
> > What you need is a shortcode ($1000/mo) to receive the text messages on.
> > Mblox will provide you with a cost effective service and APIs to receive
> > all of those messages on. Largeish investment up front ($3000 or so) but
> > incoming SMS (MT) costs fairly low ($0.02-0.03c per message) on large
> > volume.
> >
> > Failing that you use a 3rd party service: Group2call.com does it, so does
> > extexting.com (confession: I own Group2call.com). You rent a keyword on
> a
> > public shortcode. Low cost setup ($25-30/mo) and you get the APIs.
> > Downside is you pay more per incoming text ($0.05) and delayed incoming
> > SMS while it's routed through the 3rd party servers (but still fairly
> > instantaneous).
> >
> > Not sure if that is what you are wanting or not.
> >
> > Alan.
> >
> >
> > Alan
> >
> >
> > --- On Fri, 8/7/09, Alex Balashov <abalashov at evaristesys.com> wrote:
> >
> > From: Alex Balashov <abalashov at evaristesys.com>
> > Subject: Re: [asterisk-biz] SMS gateway API.
> > To: "Alex Balashov" <abalashov at evaristesys.com>
> > Cc: asterisk-biz at lists.digium.com
> > Date: Friday, August 7, 2009, 9:06 PM
> >
> >
> > Let me add something else here:
> >
> > Obviously, there are various ways to get this data off of a cell device
> > that rely on use of a network rather than SMS, and can be bridged
> straight
> > into IP.  That would be far more straightforward, cheaper and more
> > sensible.
> >
> > However, that defeats one of the specific problems I'm trying to solve
> > here, which is that the operating area has very, very spotty
> > 3G/EDGE/EVDO/etc. coverage, but always has basic digital coverage.
> >
> >> Hi everyone,
> >>
> >> Sorry if this is a little off-topic, but I thought I would tap the
> >> enormous collective wealth of knowledge here.
> >>
> >> I come from the fixed-line world, so I don't know terribly much about
> >> SMS
> >> or mobile anything.
> >>
> >> I have a situation where I need an endpoint to receive a fairly large
> >> amount of SMS messages in something close to real-time and then be able
> >> to
> >> automatically do something with them as part of a backoffice process,
> >> and
> >> need to set up something rather quickly.
> >>
> >> For example, an SMS message comes into some sort of device or service,
> >> and
> >> this triggers a RESTful HTTP call (or SOAP, or whatever) to some agent
> >> that does something with that data.
> >>
> >> Speed is of the essence;  this rules out most SMS-to-email gateways
> >> because it usually takes at least several minutes to receive the e-mail.
> >> In this case, that won't work; the delay is just too long.
> >>
> >> Likewise, vertically integrated SMS gateway services that provide some
> >> sort of interactive online "chat" window with an interface into an SMS
> >> conversation won't do.  This needs to be development-friendly;  I need
> >> to
> >> be able to write some code to do something with the contents of that
> >> message post haste.  The other thing is, vendors providing those
> >> products
> >> and services in this category charge a fair bit per text message, which
> >> isn't going to fly in this case because there may be a dozen text
> >> messages
> >> per minute or more, occasionally.  Something flat-rate would be
> >> desirable,
> >> even if it's expensive (say, a few hundred dollars a month).
> >>
> >> Lastly, I don't know if it's possible to get any kind of access circuit
> >> in
> >> North America over which SMS messages can be received, but even if it
> >> were, that's not really an option in this case due to time constraints.
> >> Likewise, setting up a GSM or CDMA receiver device registered on a cell
> >> network - legitimately or otherwise - is out too, for similar reasons.
> >>
> >> What it really comes down to is that I need a fast SMS data relay
> >> service
> >> that handle a relatively high-volume at relatively little expense, and
> >> one
> >> which can provide that data via some sort of HTTP or XML-RPC or SOAP
> >> type
> >> API callback so that the data can be plumbed to an agent on my side for
> >> further processing.
> >>
> >> I have no idea if something like this exists, or if that's tantamount to
> >> a
> >> request for magic.  That's why I'm inquiring.
> >>
> >> Thanks!
> >>
> >> --
> >> Alex Balashov
> >> Evariste Systems
> >> Web    : http://www.evaristesys.com/
> >> Tel    : (+1) (678) 954-0670
> >> Direct : (+1) (678) 954-0671
> >> Mobile : (+1) (678) 237-1775
> >>
> >>
> >
> >
> > --
> > Alex Balashov
> > Evariste Systems
> > Web    : http://www.evaristesys.com/
> > Tel    : (+1) (678) 954-0670
> > Direct : (+1) (678) 954-0671
> > Mobile : (+1) (678) 237-1775
> >
> >
> >
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> >
> >
> >
>
>
> --
> Alex Balashov
> Evariste Systems
> Web    : http://www.evaristesys.com/
> Tel    : (+1) (678) 954-0670
> Direct : (+1) (678) 954-0671
> Mobile : (+1) (678) 237-1775
>
>
>
> _______________________________________________
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