missed call alert system using .net

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I want to develop a missed call alert system.

the system should receive a call on dedicated no and reject the call after one ring,
save the no and its location with service provider into database, and reply with the thank you sms.

i don't want someone do this for me, i just want to know the way how i can start this.

thank you

Posted 25-Nov-15 18:02pm

Member 12167566

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Richard MacCutchan · Answer 1 · 2015-11-25T22:00:00

Solution 1

the system should receive a call on dedicated no

So you need a modem between your phone line and PC

and reject the call after one ring

The program sends a hangup message to the modem

save the no

If the number is sent via the phone system

and its location with service provider into database

I do not think any providers offer this level of detail

and reply with the thank you sms

Create the SMS message and send it via your SMS service provider

Posted 25-Nov-15 22:00pm

Richard MacCutchan

Updated 25-Nov-15 22:07pm

v2

Comments

Member 12167566 26-Nov-15 4:42am

Hello @Richard MacCutchan thanks for your reply,
i want to use this method for verification purpose, do you think i have to involve modem for this or just use other options like toll-free number..

Richard MacCutchan 26-Nov-15 4:51am

The first thing you need to organise is how your computer will connect to the phone line. That is a physical engineering issue, so you need to buy a modem, assuming you have the skills to set it up. Or, get professional help from a local supplier.