RedSky Technologies is the leader in E911 solutions for the enterprise. We FIND the caller who dials 9-1-1 from the enterprise device, we ROUTE the call to the correct PSAP, and we NOTIFY security and administrative personnel of the 9-1-1 call in progress with location detail.  RedSky solutions have been tested for interoperability with the Skype for Business platform.   RedSkyE911.com