Identifying Your Intel® PRO/DSL Internal Modem! Qwest DSL has provided two different version of the Intel PCI modem, the 2100 and 2200. Two different techniques are used with Qwest DSL to transport the DSL traffic back to the Qwest Central Office. The Intel 2100 works with one technique and the Intel 2200 works with the other. The Intel 2100 modem works with the technique known as CAP. The Intel 2200 modem works with the technique known as DMT. The Intel 2100 modem will not work with the DMT transport method as the Intel 2200 will not work with the CAP transport method. The Intel 2100 and 2200 modems are not interchangeable. When upgrading your modem it is crucial that you identify which Intel PCI modem you own before downloading any software for the modem. If the wrong software drivers are downloaded, the modem will not function. Please use the following guidelines if you are unsure which Intel modem you are using. Intel PRO/DSL 2100/2200 The Intel PRO/DSL 2100 and Intel PRO/DSL 2200 are internal modems. The modem is installed in your PC.     Intel PRO/DSL 2100 Intel PRO/DSL 2200 To identify if you have an Intel PRO/DSL 2100 modem or an Intel PRO/DSL 2200, follow the steps below. STEP 1 Double click on the Connection Manager icon located in the system tray. NOTE: The system tray is at the bottom right corner of your PC screen. It is the box that includes the time of day. STEP 2 Click on the Statistics tab in the Connection Manager window. If your screen shows the VPI number and VCI number as shown in Example 1, then your modem is an Intel PRO/DSL 2100. If your screen shows the VPI number and VCI number as shown in Example 2, then your modem is an Intel PRO/DSL 2200. Intel PRO/DSL 2100 Modem Click Here if you have an Intel PRO/DSL 2100 modem and require further technical support or software drivers. Intel PRO/DSL 2200 Modem Click Here if you have an Intel PRO/DSL 2200 modem and require further technical support or software drivers.