The new 9224 digital phone is out and will be the most popular model. It has better button labels and a stand up base configuration, price is $300 installed.
There has been a lot of interest in using used phones with the new summit system to save on initial costs. The Vodavi 3015 phones are robust and have been around for a while so there are many used ones in great shape available.
I have assorted used speakerphones as usually around $100 installed. Inventory changes so contact me to see what is currently available.