Modem-access adapter reduces interference


Posted on Jul 29, 2012

The design also overcomes the shortcomings of modem interference protectors. The design eliminates mutual interference between phones and modems, is compatible with the line-usage indicators on multiline phones, can search for an idle phone line in multiline installations, draws minimum power, and requires no changes to a PC modem`s hardware or software. This sharing presents a problem because you can`t use the modem and the phone at the same time; picking up an extension disconnects the modem. Many sites have more than one phone line. A computer has a better chance of connecting to a phone line if it can search multiple lines to find one that is idle.






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