[Ekiga-list] Will analog phone adapters work with Ekiga?

["Nathaniel Homier" <nathaniel homier gmail com>]

Hello and thanks for a great SIP product.  I am using a USB mic and
USB web cam along with headphones.  I don't really like this setup as
it requires me to sit at the computer.  I have an analog telephone
called the Aastra Vista/PT 470 you can see it here:
http://www.aastratelecom.com/telephones/business/screenphones/pro_188.asp

Are their adapters that can allow me to plug this old fashioned phone
into the computer and use that directly.  How would you make that work
with Ekiga.  I have no interest in those VOIP companies like Vonage.
I prefer not to be locked into a vendor hence Ekiga.  So I look on the
Internet and see lots of company's that I don't know anything about.
They all have these little SIP routers but I am not sure if they work
with Ekiga as they all talk about resellers and VOIP providers.  I
never see anything about end users.  Also would the telephone's keypad
work or would I have to use the mouse to punch them in to Ekiga like I
do now.

Help appreciated Nate Homier.