3 x Yealink telephones
1 x Linksys telephone
Complete with power cables, but all support POE too.

Yealink DECT phone seen in one pic was never tested and has a cable missing but welcome to take it for testing too if you are willing to source a power cable for the Yealink W52P base station and an EU to UK adapter for the 2 pronged plug that comes with the bridge.

These have all been in storage for approx. 6 months but were fully working when I was using them for an Asterisk/FreePBX-based system.
All power on still, as seen in photos

4 x IP telephones (Bagshot GU19)