Learn about SIP Trunking and Impact on Unified Communications
![](https://play.vidyard.com/Eq2pTevMcXqqu8qHq1c3vK.jpg)
Ray Krug, Solutions Architect at NETSCOUT, sits down with Dave Vellante of theCUBE. Ray explains SIP trunking in a way that all can understand, as this aspect of UC (Unified Communications) comprises such a dominant area of concern for many.