My TDD telephone machine kicked the bucket and now looking for a new one besides the ones on Ebay. Is there a TDD thingy that I can install inside of my computer and use it as my telephone calls? I have dial up or phone jacks installed in my computer and figured if I can get something like an attactment that I can use and download programs to install so I can make my phone calls out without using the TDDs that we have been using in the last twenty years. If you can, provide me a link or someone in Ebay that is selling the items. If there is no such thing that I can use the computer as my TDD, then I may have to resort buying those TDD machines...must have a phone jack. Phone cups are not necessary nor would I ever use them for traveling because it picks up too much noises or feedbacks while in use in public places. Thanks!