Freeserve Easy Guides

  Windows XP


  Step 1: Checking your modem set up

        A. Is your 56Kbps modem V.90 compliant?
        B. Are you exceeding your REN limit?
        C. Is your modem connected and powered correctly?
        D. Can Windows talk to your modem?


  A. Is your 56Kbps modem V.90 compliant?

All new 56Kbps (Kilo bits per second) modems use the V.90 standard to communicate. However, some older 56Kbps modems use the 'K56Flex' or 'X2' standards which are not directly supported by Freeserve and may result in an unreliable connection or a slower connection speed.

To establish whether your modem is capable of supporting V.90 you should have a quick look through your user manual. If you bought a new 56 Kbps modem in the last couple of months it is very likely that this will be V.90 compliant.

If your modem does not support V.90 you should contact your modem manufacturer or retailer, and ask for an upgrade to your modem so that it can communicate using the V.90 standard.

You should always try to ensure that you are using the latest drivers for your modem. These are available from your modem manufacturer - often on their web site.

A 'modem driver' is a small program that allows Windows to talk to your modem. These are normally updated regularly, with each new version adding extra functions or fixing errors.


  B: Are you exceeding your REN limit?

The Ringer Equivalence Number (REN) limit dictates how many telephone devices you can connect to a telephone line (you have one line for each telephone number in your house, most homes normally just have one), in most cases the REN limit in your home will be around 4 devices, with your modem typically counting as 1 or 1.5.

In English this means that if you count how many telephones, answering machines, fax machines and modems are connected in your home the number must not exceed 4, if you have any queries regarding this subject you should contact who ever provides your Telephone Line (BT, Local Cable provider, etc.)

Exceeding this limit will usually prevent your telephones from ringing when calls are coming in, and affect the general reliability of all telephone devices plugged in to that line.


  C: Is your modem connected and powered correctly?

1. If the modem is built into your computer (known as an 'internal modem')

2. If the modem is not built in to your computer (known as an 'external modem')


  D: Can Windows talk to your modem?

1. Click on the button on your desktop, click 'Control Panel', click on 'Printers & other hardware', click on 'Phone & modem options'.

2. Double click on the 'Modems' icon - this will force Windows to respond in one of two ways:

3. To test the modem further, click on the 'Properties' tab at the bottom of the 'Phone & Modem Options' page. You will then see the following screen.

4. To test whether Windows can communicate properly with your modem, click on the 'Diagnostics' tab at the top of the window, & then the 'Query modem' tab near the bottom. You should see the following window, you will see a brief message that tells you that Windows is communicating with the modem and it may take several seconds.

This page provides information about the type and speed of the modem that you've installed.

NOTE: "Port Already Open" error.
In some cases when you click on 'More Info' button you will get an error like the one below. This is particularly common on computers that have telephone software installed, such as for receiving faxes or to work as an answering machine. Commonly these programs are setup to run as soon as Windows starts, and from that point the modem will not be available. If you get the below, follow through the process below:

  1. Press CTRL + ALT + DEL
  2. A 'Windows Task Manager' box will appear on the screen. This shows you all the applications that are currently running on your computer. This can be done by selecting each application with the mouse and then clicking on the end task button. After you do this for each application, close the 'Task Manager Window' and go back to 1. and try following through the procedure again. You should now be able to successfully test your modem. If you still receive the same error when you click on the More Info button then you need to contact the support line for your computer and ask them how to deactivate the telephone software.

This method for solving the 'Port Already Open' error will only work until the next time you switch your computer on. To solve the problem permanently you will need to establish which telephony program is running and prevent it from being launched each time Windows is restarted. The safest route to a permanent solution is to contact your PC suppliers technical support and ask them which Telephony/Answering Machine/Fax program is installed on your computer and how it can be prevented from running each time Windows restarts.


        You You are now ready to go to Step 2 of the Freeserve Easy Guides to check your Freeserve Connection settings.


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