My idea is to make phone calls using phone contact and play audio message file or send SMS.
I want to integrate (TAPI?SAPI) technolgies in my application to send appointment reminders. I am looking for some code sample to the job. Also want to know the tools and equipment required in. I mean like GSM modem or API etc. I will use land line to make calls that is hooked up to my computer through USB Data Fax Modem model h50113.
My operating system is Windows 7 and programming language is VB.net.
I know little bit about TAPI 3 library and able to dial calls but unable to play audio to deliver message. I can hear the voice of receipiant but they can't hear me. I dont know why? may be due to my modem.
I have used SAPI (Text to speech) and can save audio messages in WAV files.
Any idea/suggestion would be appreciated.