If you are looking for an easy way to connect a cordless phone to Skype, this hack might be the ticket for you.

“Heres an easy way to make your own cordless phone skype ready, Dont need to open your phone, and you can dial from it as well! All for about $5.
Once your adapter is all hooked up, make a call to echo123 and make sure your sound and mic are working.
If you want to be able to dial from your phone, you will need to download the skype pluggin below.
You will need to calibrate this software to recognize your dialing volumes, just follow the wizard.
To make a call, pick up the phone, dial the number 15551234567 and press #
Alternatively, you can dial from skype.
Enjoy the freedom of your cordless phone!”