Question about Siemens SpeedStream Modem (4100) (SS4100)

1 Answer

Problems connecting Siemens Speedstream 4100 to a non-AT&T ISP

I used to have AT&T and now switched to a cheaper ISP ( I'm using the free modem from AT&T which is a Siemens Speedstream 4100. Well, I can't connect to the internet and according to the ISP's set up instructions:
- I've changed the DNS and IP to "automatic".
- set modem as "bridged"
Now I can't connect my Netgear router.
I've "reset" the modem and now I can't even log into the modem's config.
Is this modem designed to work on an AT&T DSL only?

Posted by on

  • jeffnguyen Jan 30, 2009

    OK, so I reset the modem and reverted back to "PPPoE on modem", still doesn't work.

    How do I get this work????? its driving me crazy.

    and this modem is on one of their "approved modem" list

    Shouldn't it be almost plug-n-play?



1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 4 Answers

The answer is Yes,speedstream 4100 cannot be used in bridged conditions for any other isp

Posted on Jan 30, 2009

  • abhi2great
    abhi2great Jan 30, 2009

    The answer is Yes,speedstream 4100 cannot be used in bridged conditions for any other isp



1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Is the siemens speedstream 4100 a 56k modem

A 56K modem is used for dial-up internet.
A dinosuar.
56,000 Kilobits per second

The Siemens Speedstream 4100 modem is an Ethernet modem.


Jun 10, 2012 | Compaq Computers & Internet

2 Answers

I am changing ISP Providers and need to re calibrate my modem , could not do it with my new ISP on the computer, can you help username password 123456, VPI8- VCI 35- connection type...

You posted your password and username. Anybody can take the details and use your account. Ask Fixya to remove it for your own good.

To answer you, try putting in browser see if you can get to the modem's menu.

Nov 19, 2010 | Siemens SpeedStream Modem (4100) (SS4100)

1 Answer

Siemens Speedstream 4100b Firewall?

4100 modem dont have interface and needs broadband connection in your network connection page
4100b modem have an interface and can access interface by the IPADDRESS of and default gateway of
by accessing the default gateway using address bar of internet explorer browser it will be easy to configure..
FIREWALL: all AT&T modems firewall are safe and compatible to use to OS that has a built in firewall

Jun 19, 2008 | Siemens SpeedStream Modem (4100) (SS4100)

1 Answer

Setup Siemens 4200

u need to get an installncd from them or at least the manual install setting so that you can manually configure your computer.

Nov 23, 2007 | Siemens SpeedStream Modem (4100) (SS4100)

10 Answers

Siemens Speedstream 4200 Driver

OK, we are all not dumb. the question is where are the drivers. Just go to for both the drivers for XP & VISTA, or get everything ells you want from

Nov 09, 2007 | Siemens SpeedStream Modem (4100) (SS4100)

2 Answers

Siemens Speedstream 4100

what kind of problem are you having? if setup problem, u can call your ISP(if the modem came from your isp).if you already tried running the cd installer and it's still not working, the technical support has a manual configuration and can walk you thru it over the phone..

Sep 14, 2007 | Siemens SpeedStream Modem (4100) (SS4100)

Not finding what you are looking for?
Siemens SpeedStream Modem (4100) (SS4100) Logo

543 people viewed this question

Ask a Question

Usually answered in minutes!

Top Siemens Computers & Internet Experts

Prashant M
Prashant M

Level 3 Expert

2263 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18419 Answers

john smith

Level 2 Expert

398 Answers

Are you a Siemens Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides