Yes! To that end, we released the Start Smart Connectivity Test API for callstats.js. It enables you and your team to test against a list of ICE servers in your infrastructure.
All you need to do is provide a list of ICE servers, as well as the interval at which you want to continuously test them. For more information on the implementation, check the startPrecallTest API in the callstats.js documentation.
The aggregated statistics of pre-call test results are provided in csConnectionRecommendationCallback. It ranks your servers so you can make easier decisions when deploying your infrastructure.
It is also possible to observe some of the aggregated statistics on the dashboard.