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»Earthlink Line Powered Voice --- ZyXEL Problem
NOTE: The new service bundle uses ADSL2+ only and you will need the Earthlink supplied ADSL2+ modem to connect unless you have your own ADSL2+ ready Modem. A standard ADSL Modem will NOT work. As of 2006/2007 the ZyXEL P660R-61/P660R-ELNK are the only two ADSL2+ Modems provided by Earthlink. None of the earlier modems from Earthlink can support ADSL2+.