ANATEL

Computer hardware and software for providing specific telephone functions in the digital domain so as to form gateways that connect the Public Switched Telephone Network (PSTN) to packetized networks, to be primarily sold to original equipment manufactures and system integrators for subsequent resale to service providers to the global worldwide network; namely, (a) telecommunications computer hardware and software for transmitting packetized digital data over internal protocol networks; (b) communications resource computer interface boards for processing voice and FAX traffic, compressing and decompressing as well as packetizing data; and (c) computer interface boards for connecting user systems to the PSTN