2 way sms voting application

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Author Message
Gary Fergie
New member
Username: Fergico

Post Number: 1
Registered: 03-2004
Posted on Sunday, March 28, 2004 - 03:32 pm:   

Hi all.

Im doin a university project on e-voting using SMS. Ive been using another program - GSMActive - and a nokia mobile phone to implement this.

After my data cable failing and everything else going wrong i though i shoul try another way.

Basically I need to be able to receive SMS and redirect it to a perl script, the perl script will process the sms then send a SMS back to the sender.

How will I be bale to receive sms? Is it only possible to receive if you use a mobile phone + datacable or a gsm modem?

Is it possible to recieve messages with a clickatell account ?

Thanks
Bryce Norwood - NowSMS Support
Board Administrator
Username: Bryce

Post Number: 2215
Registered: 10-2002
Posted on Monday, March 29, 2004 - 07:08 pm:   

Hi Gary,

I'm not sure about Clickatell, but some SMS services will allow you to sign up for an account that allows you to receive messages.

This generally costs considerably more than using a GSM modem (or phone with inbuilt GSM modem). So I doubt that would be a good option for a university project.

(In fact, what many providers won't tell you unless you ask, is that they setup a GSM modem with a SIM dedicated for your account, and simply route messages received over that modem to you over TCP/IP. At least that is common among the lower cost providers ... higher cost options will often have a direct operator feed instead.)

NowSMS can be configured to call a script on an HTTP server when an SMS message is received. Details on that interface are found here:

http://www.nowsms.com/documentation/ProductDocumentation/2_way_sms_support.htm

(You would need to have a GSM phone attached, or an account with an SMS service provider that used SMPP, CIMD2 or UCP/EMI.)

-bn