What does it cost?I'm using queuemetrics for a few clients and it integrates really well, you get 95% of the queuemetrics features with Fusion.
I'm Lenz from QueueMetrics, so if anyone is intrested in a trial, feel free to contact me directly.From the top of my head something like 10 CHF (swiss franc) per user per month - minimum 5 users. Only the queuemetrics-live is compatible with FusionPBX and it handles multi-tenancy. The queue metrics guys also have a few scripts to help automate the provisioning and setup of new clients, although its VERY easy anyway.