Voice Calling Using GSM Modem

Question

I have developed Auto calling Application in Windows Forms but i have one problem that i want to call numbers in queue but i cant understand the process. so can you please send me simple code for the same taresh_prajapati@yahoo.com

TARESH · Answer

Thanks Sir I appreciate your reply and i got many things from it but i just want to know that in serial port data received event i got reply at first time and second time it returns empty.

Delpin Susai Raj · Answer

https://sourceforge.net/directory/os:windows/?q=voice%20call%20gsm%20modem

Delpin Susai Raj · Answer

http://stackoverflow.com/questions/7107572/voice-call-through-gsm-modem

Delpin Susai Raj · Answer

http://www.activexperts.com/serial-port-component/tutorials/gsmdial/

Delpin Susai Raj · Answer

try it http://www.testech-elect.com/enfora/tutorial_gsm_datacall.htm