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using modem for monitoring incoming call phone numbers

Posted: Sat Apr 03, 2010 12:32 am
by s8utt
Hello, Ive been looking into using my laptops built in modem to monitor incoming phone numbers

opend hyperterminal and could communicate with the modem using AT commands.
turned on Caller Display using AT+VCID=1 got the OK command back

when the phone rings I only get a series of RING commands sent back, no phone numbers.

The modem in question is Conexant Intl HSFi V92 MiniPCI modem

I'm guessing that everything is working ok, but the modem just doesn't support caller id ?

Anyone know if there is something else I can try ? before I look at getting a new modem.

many thanks

Re: using modem for monitoring incoming call phone numbers

Posted: Sat Apr 03, 2010 10:25 am
by esschenk
Hello,

Its have to do with your provider
are you using FSK or DTMF???


Search the forum there a lot of topics for this problem

Here are a few

http://www.domoticaforum.eu/viewtopic.php?f=7&t=209

http://www.domoticaforum.eu/viewtopic.php?f=7&t=2755

Ed

Re: using modem for monitoring incoming call phone numbers

Posted: Sat Apr 03, 2010 1:00 pm
by Verkenner
The Conexant D480 MDC V.92 modem in my Dell Latitude D505 does not recognise DTMF (it does see the ringtone).

Tornado SFM56.0-E works great. Extern modem, Serial, 9k6. DTMF on Analog Public Switching Telephone Network (KPN).

GRTZ, Verkenner