9 Interfaces and functional data interface for high speed access and broadband digital subscriber line, namely, asymmetric digital subscriber line, also known as ADSL, high data rate digital subscriber line, also knows as HDSL, symmetric digital subscriber line also known as SDSL, very high data rate digital subscriber line, also known an VDSL; telecommunications products, namely, telephones, telecommunications switches, telecommunications computer programs for use in connection with network of management of telecommunications switches, computer server hardware all used for the transmission of voice, facsimile, data, and video information
Trademark: 76127204
