Yes, however the call quality may or may not be impacted based on the existing network you have in place. During our discovery process we will help you determine what changes if any you’ll need to make to your current network to ensure optimal voice quality. Most of the time a MPLS network just to support cloud UC services is not practical or cost effective. If preferred we have options to where you can securely extend your existing MPLS networks into our data centers, offering a cost-effective way to migrate to the cloud with enterprise quality of service and without the need to dislodge existing network investments.