How to Set Up a Home PC With Multiple Modems and Phone Lines

Find out if your local ISP supports Multi-Link accounts., Get a second modem (almost all computers come with one installed) using a version of Windows or Linux., Use the dial-up creation dialog if you're using Windows XP. , Click next, and it will...

25 Steps 3 min read Advanced

Step-by-Step Guide

  1. Step 1: Find out if your local ISP supports Multi-Link accounts.

    If not,let them know that they can have a market from those without the access to broadband for better connection speeds over rural areas.
  2. Step 2: Get a second modem (almost all computers come with one installed) using a version of Windows or Linux.

    You will also need a separate phone line for each modem. ,, Just leave it at the default setting (connect to the internet). , Setup your account manually; this works under both Windows and Linux. ,,, Make sure that it's not a long distance number or toll charges will mount pretty quickly. , Most any service provider uses PAP or CHAP authentication, though you may have to manually setup the primary and secondary IP addresses again depending on the type of service they are willing to provide. ,, You can also put a check in the box to have windows create an icon to launch it from the desktop. ,, Click finish.

    Now we are ready to edit the dialog for a specific setting. , You will default to the general tabbed window of another dialog box, it is here that we want to change some settings. , Setting up a local address should be in the range of
    192.168.0.1 through
    192.168.0.10.

    Although it is a very long subject, each network card should have its own IP address. , Click on the networking tab in the dialog box and click on the settings button right below the "Type of Dial-up" settings.

    Another smaller dialog box will appear with three check boxes.

    Only two should be set and they are: , Leave "enable LCP extension" alone unless required by your particular service. , Some are best left as default unless you need to setup a separate DNS number such as a static IP address on your local internet service. , This is the one with the two modems.

    With the phones connected to the modems going to their own jack,dial up your service for an attempted connect.

    It should login with one of the modems first and then it will negotiate a multi-link session.

    If everything is setup correctly at your ISP, and you have followed these steps both modems should connect.

    Now if you would like to test the speed, go to Google (Google is your friend) or which ever search engine you choose.

    Look for the phrase "test my connection speed".

    Several sites will give you the chance to test your download and upload stats in a couple of clicks, or if you’re a privacy nut, you can just find a single big file and download it.

    The download dialog may start out at the max speed that you can expect from this particular session.
  3. Step 3: Use the dial-up creation dialog if you're using Windows XP.

  4. Step 4: Click next

  5. Step 5: and it will ask for what network type.

  6. Step 6: Click next

  7. Step 7: and choose the type of service you would like to use.

  8. Step 8: Click next and select "connect using dial-up modem".

  9. Step 9: Click the next button; give the dial-up connection a name (this can be anything you want).

  10. Step 10: Click next

  11. Step 11: and enter the telephone number needed to access the net.

  12. Step 12: Click next and enter the user name and password

  13. Step 13: which will be used for logging into their server.

  14. Step 14: Click next and make sure that the check boxes are set up the way you want them to stay.

  15. Step 15: Create the dialog.

  16. Step 16: Make sure both phones are clear in tone with no noticeable static or wavering noises.

  17. Step 17: Connect the phone lines to each phone line junction box.

  18. Step 18: Double click on the name of the icon created for your connection.

  19. Step 19: Hook up two computers using a CAT5 cable through a 5 port Switch.

  20. Step 20: Click on the properties button on the connection dialog.

  21. Step 21: Enable software compression

  22. Step 22: and negotiating multi-link for single dial-up.

  23. Step 23: Click the ok button

  24. Step 24: and if needed now you can set up whatever IP address is used for your connection.

  25. Step 25: Setup one computer for the gateway dial out (use the advanced tab for this).

Detailed Guide

If not,let them know that they can have a market from those without the access to broadband for better connection speeds over rural areas.

You will also need a separate phone line for each modem. ,, Just leave it at the default setting (connect to the internet). , Setup your account manually; this works under both Windows and Linux. ,,, Make sure that it's not a long distance number or toll charges will mount pretty quickly. , Most any service provider uses PAP or CHAP authentication, though you may have to manually setup the primary and secondary IP addresses again depending on the type of service they are willing to provide. ,, You can also put a check in the box to have windows create an icon to launch it from the desktop. ,, Click finish.

Now we are ready to edit the dialog for a specific setting. , You will default to the general tabbed window of another dialog box, it is here that we want to change some settings. , Setting up a local address should be in the range of
192.168.0.1 through
192.168.0.10.

Although it is a very long subject, each network card should have its own IP address. , Click on the networking tab in the dialog box and click on the settings button right below the "Type of Dial-up" settings.

Another smaller dialog box will appear with three check boxes.

Only two should be set and they are: , Leave "enable LCP extension" alone unless required by your particular service. , Some are best left as default unless you need to setup a separate DNS number such as a static IP address on your local internet service. , This is the one with the two modems.

With the phones connected to the modems going to their own jack,dial up your service for an attempted connect.

It should login with one of the modems first and then it will negotiate a multi-link session.

If everything is setup correctly at your ISP, and you have followed these steps both modems should connect.

Now if you would like to test the speed, go to Google (Google is your friend) or which ever search engine you choose.

Look for the phrase "test my connection speed".

Several sites will give you the chance to test your download and upload stats in a couple of clicks, or if you’re a privacy nut, you can just find a single big file and download it.

The download dialog may start out at the max speed that you can expect from this particular session.

About the Author

R

Richard Green

Richard Green has dedicated 2 years to mastering engineering and technical solutions. As a content creator, Richard focuses on providing actionable tips and step-by-step guides.

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