Des said:
Ok thanks for that. Questions are
Can I still get the internal modem I used to have. It would have to be
the AGP type and work with windows 7
This would mean a second connection to the phone line (no problem
their) with a filter inbetween? Yes/No
Thanks for your help in this.
I am a private individual sending to another with a standard fax
machine.
Still requres a good preferably free software package.
Dialup modem solutions.
1) USB (key shaped thing) with RJ-11 on one end. That's a complete modem
in a tiny package. Suitable for things like laptops, if the laptop
doesn't have an internal dialup modem.
2) USB to RS232 adapter cable, followed by an old RS232 (serial)
dialup fax modem. That's how mine is connected.
3) Traditional PCI modem card (winmodem or modem with full datapump)
with a couple RJ-11 connectors on the faceplate. The winmodem
relies on software DSP done by your CPU, to convert between "tones" and data.
4) If the PC has an RS232 connector on the back (unlikely on a
modern computer), you can connect an old dialup external modem to
that. My backup computer, with the Asrock motherboard, has its own
RS232 connector on the motherboard plate area.
5) You can get PCI to serial cards, with a DB-9 or DB-25 connector
on the faceplate. Then the old dialup modem connects to the PCI card.
6) Computers no longer have AGP expansion slots inside (that slot held
a video card and that's all it was good for). Modern machines
have PCI slots and PCI Express slots. I don't recollect any PCI Express winmodems,
but I suppose they exist. Externally, USB is a preferred means, on
modern machines, to make low speed connections to peripherals.
(At least, that's why Intel pushed the idea of using USB.)
To make my connection, I have a USB to RS232 cable, followed by
my old US Robotics external dialup modem with full datapump.
Since I paid good money for that boat-anchor, I figured spending
another $30 for an adapter so I could re-use it, would be good value.
The main problem with that idea, is there is no Windows 7
or even WinXP driver for the modem. (There is a driver for the
USB to serial thing.) I ended up applying a "generic" modem
driver of some sort to it, since the modem is not a winmodem and
it accepts the Hayes instruction set (commands like "ATDT"). It
took a fair bit of screwing around, before I managed to make
my connection. Since I didn't renew with the dlalup ISP, I no longer
have a way to test that setup. So the dialup modem just sits there
now, and collects dust. (That dialup modem, used to be my "backup
system" for when the ADSL would fail to work.)
As far as I know, you're on ADSL and not on a cable modem. Here,
we use splitterless installs, where every ordinary phone connection
uses a 4Khz voice band filter, while the ADSL modem connects directly
to the wall. If you had a telephone, dialup fax modem, and ADSL modem,
the setup looks like this. This is similar to my setup, as currently
configured. Some dialup modems have two RJ-11 jacks, for passthru,
and the analog telephone can go on the second RJ-11 jack if you want,
which would save one of the 4KHz filters. In the picture here,
if the FAX modem goes off-hook, the phone should stop working
until the FAX modem hangs up.
RJ11 RJ11 Ethernet
ISP ------- telephone line ----+---------+-------- ADSL ---------- computer
| | |
4KHz 4KHz (serial
filter filter port)
| | |
Analog dialup |
(touchtone) FAX |
telephone modem -------- serial RS232 ---+
The alternative means of connecting the phone, looks like this...
------+------
|
4KHz
filter
|
dialup <--- on this modem, there are two RJ-11 jacks, one labeled "wall"
FAX and the other labeled "phone". Only one of FAX and phone can
modem be used at a time (which is true of the other diagram too).
| Doing it this way, saves one 4KHz filter. I've only got one
analog filter, so this turns out to be a good way to do it. I used to
telephone have four filters, but they were part of the ADSl modem rental
my other ISP provided (mandatory rental, must be returned).
HTH,
Paul