i need a small GUI in VB or other program that control a GSM modem (Maestro 100) that connect throw RS232 in my computer. this modem it easy controlled by AT command in hyper terminal. This command allow call forwarding. AT+CCFC
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The VB application will work as call manger. The (GSM modem) receive a call and forwarded it to a specific number in each day (the number can be change) and let say for on monthly, i only upload such a file (txt,xls) to VB software and he will do the reset by controlling the GSM modem. the computer will stay switch ON for month to contolling the GSM Modem.
in each day the application should automatically forward for a call to a new user.
Day 1 0097777777
day 2 0988788777
day 3 0544852222
day 30 0505548775
for one month
for any question please contact me at this email
5 freelancer bu iş için ortalamada 164$ teklif veriyor
Dear Sir, I have over 5 years experience managing/developing software applications with Serial/Parallel/Modem interfacing Please have alook on your PMB for more details Thank you George Kerollos
It is pretty easy if we use Telephony API (TAPI) library for handling the call: receiving, forwarding, hanging-up, etc. Although I could send you a demo for this purpose. Contact me for demo request