The document discusses several types of telecommunications data provided by an international voice carrier, including: 1) International voice call data which includes records of calls between countries, with the originating and terminating networks identified. 2) Mobile signaling data which tracks user activity while roaming overseas to enable billing between home and visited networks. 3) IP transit data which includes records of internet traffic passing between networks, identifying origination, destination, latency, jitter and packet loss. Key terms like packets, latency and network quality are also defined.