HomeAppsCommunicationCentral OfficeApps like Central Office Here are some great alternatives to Central Office by XCHANGE TELECOM : Thirdlane Connect ★4.8 AT&T Office@Hand ★3.4 ConnectUC ★3.8 Vitelglobal ★4.2 RCN Business Office Mobility ★4.3 Grande Office Mobility ★3.4 OnRelay Office Phone ★4.0 Anywhere Connect ★3.4 MaX UC ★3.4 Unity-Mobile ★3.6 NHC Mobile ★3.6 CX-E Voice ★4.1 Ooma Enterprise ★3.7 CWB Communicator ★3.4 Ooma Office Business Phone App ★4.3 One Talk ★4.4