Top internet services providers (ISP) such as at&t, Qwest, Earthlink, and Verizon include and recommend 2Wire and/or Excelsus DSL filters for all (splitterless) DSL internet installations.
If you have or plan to get the latest U-verse digital triple play service from at&t you should install a video grade splitter. Using the latest VDSL splitters improves your triple play service, ensuring high-speed Internet access, jitter free IPTV television (such as at&t U-verse), and digital telephone quality.
Follow these instructions to install your in-line or wall-mount DSL filters. They can easily be printed to make your installation process more convenient. Use a filter for all jacks where a standard or cordless phone, fax machine, answering machine, dial-up modem, fax switch, caller ID box, or TV set-top subscription box is connected. Use only one filter for all such devices sharing the same jack.
Step 1: Unplug the existing phone cord from the wall jack.
Step 2: Plug existing phone cord into jack marked PHONE.
Step 3: Plug the DSL cable into the DSL jack on the filters.
Step 4: Plug the LINE end of the DSL filters into wall jack.
