US Patent 11671533 Programming/data sets via a data-communications server

Certain aspects of the disclosure are directed to programming of a data-communications system. According to a specific example, a data-communications (e.g., VoIP) server is configured to identify, in response to received calls from endpoint devices, a set of scripts written in a programming language that includes call flow commands. The server is further configured to execute the set of scripts to retrieve data from the data sources and control, in response to the data, call flow for the calls.