Title: Computer telephony encyclopedia
Description: "Practical, in-depth, and accessible explanations of essential topics in computer telephony"--Cover.
Subjects: Data processing, Digital telephone systems, Encyclopedias, Internet telephony, Mobile communication systems, TCP/IP (Computer network protocol), Telephone systems, COMPUTERS, Computer Literacy, Computer Science, Data Processing, Hardware, General, Information Technology, Machine Theory, Reference, Tcp/ip (computer network protocol), Telecommunication, Télécommunications, Telecommunications