Supported Telephone Systems
ucplus works with the following telephone systems and uaCSTA handsets:Alcatel OmniPCX Office (OXO)Avaya IPOfficeAvaya Communications ManagerAvaya BCM*
*The PBXs marked with an asterisk will be withdrawn from the product from April 1st 2019. They will still be available in the product for upgraded installations but not for new installations. Limited support will be available for upgraded installations.