It dose look that way they have stop all direct support for the 7000 series phone systems.

they what you to use IP VOIP phones but they have been hard to come by as well.

And the fact that they are pricing them higher then other systems out there that have more features and options.

and even with the new SCM phone switch the Support web site is down more than it is up working.

I have a customer that has switch over to the SMT Voip phones and they have 50 or so used IDCS-28d phones.
most of them are in good shape.