We are hot desking more and more, so it would help to have a a phone with no extension in it at start of day. Also, we would like to more efficiently use the station licenses we have rather than ordering more with every new staff intake, or having a phone on an unused desk using up an expensive license. Agents need a phone with an extension number so they can log in, but it doesn't matter what that extension number is so I want them using an extension from a pool at start of day. For that to work, the extension has to be released at the end of the day so it is back in the pool and available again. The efficiency is in having fewer stations than employed agents, but enough for concurrently logged-in agents.
We can look into cutting the PoE overnight, and whether we could selectively do it to phones used by Agents, but wouldn't the phone just log back in again with the last used extension number? Can it restart and wait at the extension number prompt?