Computing.Net > Forums > Linux > Suse and internal modems

Computer Problems? Computing.Net has over 1,000,000 posts about all things technology related! Over 90% answered within 24 hours! Click here to start participating now! Also, be sure to check out the New User Guide.

Suse and internal modems

Reply to Message Icon

Name: lambousa
Date: February 9, 2004 at 13:45:38 Pacific
OS: suse 9.0
CPU/Ram: 1GHz/384MB
Comment:

Do any of you guys know how to get Suse to recognize an internal modem. I was running with Mandrake 9.2 which worked very well with my internal Cirrus Logic modem, but Suse seems oblivious to the modem



Sponsored Link
Ads by Google

Response Number 1
Name: SailingGypsy
Date: February 9, 2004 at 16:32:37 Pacific
Reply:

Is it a winmodem? (SuSE 9 is the distro that deals the best with any winmodems)

Have you tried using YaST 2 to have it recognize the "new hardware"? (it should have recognized during installation without problems)

If it has not, then most likely is a winmodem which can not "handle". Try going to www.linmodems.org to see if someone has written a driver for it.

HTH
Regards...


0

Response Number 2
Name: lambousa
Date: February 9, 2004 at 19:53:39 Pacific
Reply:

No, definitely not a winmodem - it is a US Robotics Courier internal. I tried YaST to try and detect it.


0

Response Number 3
Name: 3Dave
Date: February 10, 2004 at 09:36:25 Pacific
Reply:

Are you able to use something like minicom to pass hayes commands directly to the com port? You should be able to just create a symbolic link to /dev/ttyS0 (or whichever com port your modem is set to) called /dev/modem and most programs will use that.


0

Response Number 4
Name: lambousa
Date: February 10, 2004 at 11:46:11 Pacific
Reply:

Well 3Dave, you've got me there. I do not know what minicom is, what hayes commands are, or what a symbolic link is. I thought I knew a fair bit about computing, but perhaps not. If you could spell it out a little more, I'd be really grateful.
Dave


0

Response Number 5
Name: Ronald
Date: February 10, 2004 at 17:55:21 Pacific
Reply:

cd to the /dev dirictory the type
ln -sf /dev/ttyS4 /dev/modem if that doesnt work try ttyS5 or ttyS3 etc.
My PCI Hardware modem is on ttyS4 so I have to create a symlink in order to use it on some distros like knoppix


0

Related Posts

See More



Response Number 6
Name: 3Dave
Date: February 11, 2004 at 01:58:11 Pacific
Reply:

minicom is a serail communication program, like hyperterminal under windoze. It allows you to directly talk to modems, com ports etc If it is a hardware modem you shouldn't need any drivers as just about all modems understand the standard......

Hayes command set which is used to control them, query them etc. Most of the basic commands begin with AT (short for attention) and you don't even need something like minicom in order to use them as you can just echo the commands by hand, eg:
$ echo "ATZ" > /dev/ttyS0
will reset the modem and should return "OK"
$ echo "ATDT123456" > /dev/ttyS0
will dial 123456

You can think a symbolic link (aka "symlink" or "soft link") a bit like a shortcut under windoze....but much more powerful. It can point to a file, a device, itself etc and appears transparent to the user. Com ports under GNU/Linux are referred to as the following:
com1 = /dev/ttyS0
com2 = /dev/ttyS1
com3 = /dev/ttyS2
com4 = /dev/ttyS3

Quite a lot of programs will automatically point to /dev/modem which is usually just a sym link to one of the above ports. Let's say that your modem is on com 1, first have a look to see if it already exists:
$ ls -l /dev/modem
If it does you should be able to see where it points to, eg /dev/modem -> /dev/ttyS3. If it is pointing to the wrong port, delete it first.
# rm /dev/modem
Note the prompt above is now a "#" indicating that the command must be run as root.
Then re-create it pointing to the correct device.
# ln -s /dev/ttyS0 /dev/modem
The reason for doing this is that you can configure all your programs to use /dev/modem, and if in the future you change what port your modem is on all you have to do is correct the /dev/modem link and you wont have to reconfigure all your programs.


0

Sponsored Link
Ads by Google
Reply to Message Icon






Post Locked

This post is quite old and has been locked from receiving new replies. Please create a new posting instead.


Go to Linux Forum Home


Sponsored links

Ads by Google


Results for: Suse and internal modems

Internal Modems and Linux.......... www.computing.net/answers/linux/internal-modems-and-linux/13431.html

Internal modem under SUSE Linux 6.3 www.computing.net/answers/linux/internal-modem-under-suse-linux-63/1848.html

driver for soundmax and motorolla sm56 internal modem www.computing.net/answers/linux/driver-for-soundmax-and-motorolla-sm56-internal-modem/2545.html