CB Mobile is a softphone for use with Whaleback’s CrystalBlue Unified Communications Service. This app provides all of the capabilities of a business desk phone while on the go. Moreover, because it is fully integrated into Whaleback’s managed service it brings unprecedented ease-of-use, high quality calling, comprehensive support services, and integration with the businesses communications infrastructure. IMPORTANT: CB Mobile is explicitly integrated with Whaleback’s CrystalBlue service and requires a service contract. CrystalBlue is designed for mid-sized businesses (20-1,000 phones) that are based in the US.