Telephone User Part information

Telephone User Part (TUP) provides conventional PSTN telephony services across the Signalling System No. 7 (SS7) network. TUP was the first layer 4 protocol...

Interconnect User Part (IUP) is a national specific Signaling System 7 protocol for interconnect between public telephone networks in the United Kingdom...

Wars character Technological University of the Philippines Telephone User Part, a telephone system protocol used in some parts of the world Tupelo Regional...

Network) User Part or ISUP is part of Signaling System No. 7 (SS7), which is used to set up telephone calls in the public switched telephone network (PSTN)...

(Système de signalisation par canal sémaphore CCITT no.7) is the French national variant of the Telephone User Part (TUP). Introduction to SSUTR2 v t e...

unlike a standard telephone directory, where the user uses customer's details (such as name and address) in order to retrieve the telephone number of that...

A telephone keypad is a keypad installed on a push-button telephone or similar telecommunication device for dialing a telephone number. It was standardized...

and Service Switching Points (SSPs) Telephone exchanges implementing Telephone User Part (TUP) or ISDN User Part (ISUP) Mobile Switching Centers implementing...

structure furnished with a payphone and designed for a telephone user's convenience; usually the user steps into the booth and closes the booth door while...

hearing, deafblind, or have a speech disorder to place calls to standard telephone users via a keyboard or assistive device. Originally, relay services were...

to current New Zealand telephone number listings, not just those printed in the telephone book, and the need for a separate user pays revenue stream for...

A telephone number is a sequence of digits assigned to a landline telephone subscriber station connected to a telephone line or to a wireless electronic...

first commercial telephone exchange was installed in 1878, the need for an automated, user-controlled method of directing a telephone call became apparent...

A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony...

A voice-user interface (VUI) enables spoken human interaction with computers, using speech recognition to understand spoken commands and answer questions...

Telephone number mapping is a system of unifying the international telephone number system of the public switched telephone network with the Internet...

user intent.Other multi-frequency systems are also used for signaling on trunks in the telephone network. Before the development of DTMF, telephone numbers...

of the telephone chronicles the development of the electrical telephone, and includes a brief overview of its predecessors. The first telephone patent...

Chinese whispers (some Commonwealth English), or telephone (American English and Canadian English), is an internationally popular children's game in which...

known as the National Telephone Numbering Plan, which is the system for assigning telephone numbers to subscriber stations. Telephone numbers are of variable...

century, the dial telephone allowed users to place calls themselves without operator assistance. By mid-century, mobile radio telephone service became available...

A telephone switchboard was a device used to connect circuits of telephones to establish telephone calls between users or other switchboards, throughout...

cellphone) is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed...

Koenigsberg. "The First "Hello!": Thomas Edison, the Phonograph and the Telephone – Part 2". Antique Phonograph Magazine. Vol. VIII, no. 6. Archived from the...

Gyeonggi-do. The middle three-digit part is extended to four digits in many areas due to the increased number of telephone users. In the international context...