Re: GPRS Signal Strength on GPRS Datacard
From: Thomas (floatpoint_at_hotmail.com)
Date: 09/17/04
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Date: Fri, 17 Sep 2004 13:25:51 +0200
Best guess here;
It sounds like your trying to open the port used by RAS for the data
connection....
Find out what ports are available when you want to multiplex (use multiple
ports simultaneously) and
use something else than the one used by RAS.
If you have it running on Win32 then it should just be a matter of using the
right port.
// Thomas
"Tim Bartle" <tim.bartle@intrawebsoftware.com> wrote in message
news:u4g3d08bEHA.3012@tk2msftngp13.phx.gbl...
> Thanks for this Adam, we already have the code working fully on the Win 32
> platform, so I presume the modem must be class B.
>
> "Adam Goetz" <sick@of.spam> wrote in message
> news:u34AKg7bEHA.1132@TK2MSFTNGP10.phx.gbl...
> > While I cannot answer your actual questions, one gotcha to watch for, is
> the
> > modem class B or C? If the modem is class C then you cannot access any
> GSM
> > function (which includes the AT commands to get signal strenth) while
the
> > modem is being used for GPRS functions. If this case, you must query
the
> > signal strength, release the port, then establish the gprs connection.
> >
> >
>
>
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