Just wanted to share that you can download the mobile iOS/Android beta for FreePBX's Zulu now if you are a user.
This went online Wednesday August 28th
You can get 2 free licenses for your installation for free. Just getting ready to provision my phone to check it out.
The latest desktop version of Zulu has worked pretty well. There is a Slack/Teams feature that isnt bad, but since you cant invite outsiders to it its probably not going to gain much traction. The whole interface is pretty nice though.
I hope they change the licensing model from the $199 per 20 users per year to something per actual user.