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How can i detect busy tone after i use "ATDTxxxxxxxxxx;"?
Hi, I tested the VLS, but it is not working, same with before. Right now the situation is after I used atm2, i can hear voice from the speaker of the modem, but after i used AT+VTS={5,1}, the voice is gone(the command is working), then i typed the atm2 again, so i can hear the voice again. I...- andrewzhang
- Post #7
- Forum: Modem
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How can i detect busy tone after i use "ATDTxxxxxxxxxx;"?
thanks you very much! It works mostly, only left one. I would like to hear the voice throuh the speaker of the modem(the chip is connexant). ATE1 OK at+fclass=8 OK atdtxxxxxxxxxx OK ===========at here, I can't here the voice, I have to pick up the phone, then i can hear the voice from the...- andrewzhang
- Post #5
- Forum: Modem
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How can i detect busy tone after i use "ATDTxxxxxxxxxx;"?
Thanks for your reply. could you please find the syntax for me if it is not a trouble for you? I try your msg at hyperterminal. ATE1 OK at+fclass=8 OK atdtxxxxxxxxxx OK >b>b>b>b =======at here, the modem drops me off-line and then gives me busy tone, but if i use the atvtx, then i will...- andrewzhang
- Post #3
- Forum: Modem
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How can i detect busy tone after i use "ATDTxxxxxxxxxx;"?
Hi, I'm trying to detect busy tone after i use "atdtxxxxxxxxx;", because after dial that phone number, i need to dial more extention numbers. I always get the "OK" message, not "BUSY" message from modem buffer. By the way, i use Mscomm control and the modem is a...- andrewzhang
- Thread
- Replies: 7
- Forum: Modem
