LCR So why doesn’t everyone do it?

Programing, testing, and perfecting a scalable solution that factors in all of necessary components needed to properly perform the operation in a timely manner can take years of trial and error to optimize the code to peak performance. The SIPnav Advantage: In addition to typical LCR, which uses set routing policies that allow or disallow certain carriers to be used for routing, SIPnav also allows for CPS/Port limitations to be set at a granular level.