Common Channel Signaling

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• Common Channel Signaling — In telephony, Common Channel Signaling (CCS), in the US also Common Channel Interoffice Signaling (CCIS), is the transmission of signaling information (control information) on a separate channel from the data, and, more specifically, where that… …   Wikipedia

• common channel signaling system number 7 —    A newer, out of band signaling system that is replacing CCIS. This protocol uses destination routing, octet oriented fields, variable length messages, and a maximum message length allowing for 256 bytes of data, in addition to flow control,… …   IT glossary of terms, acronyms and abbreviations

• Separate channel signaling — is a form of signaling in which the whole or a part of one or more channels in a multichannel system is used to provide for supervisory and control signals for the message traffic channels. The same channels, such as frequency bands or time slots …   Wikipedia

• Signaling System 7 — Signaling System #7 (SS7) is a set of telephony signaling protocols which are used to set up most of the world s public switched telephone network telephone calls. The main purpose is to set up and tear down telephone calls. Other uses include… …   Wikipedia

• Channel Associated Signaling — (CAS), also known as per trunk signaling (PTS), is a form of digital communication signaling. As with most telecommunication signaling methods, it uses routing information to direct the payload of voice or data to its destination. With CAS… …   Wikipedia

• Signaling System 7 — Signaling System #7 (SS7) ou système de signalisation #7 est un ensemble de protocoles de signalisation téléphonique qui sont utilisés dans la grande majorité des réseaux téléphoniques mondiaux. Sa principale application est l établissement et la …   Wikipédia en Français

• Signaling (telecommunications) — In telecommunication, signaling (signalling in British spelling) has the following meanings: the use of signals for controlling communications the information exchange concerning the establishment and control of a telecommunication circuit and… …   Wikipedia

• Signaling gateway — A Signaling Gateway is a network component responsible for transferring signaling messages (i. e. information related to call establishment, billing, location, short messages, address conversion, and other services) between Common Channel… …   Wikipedia

• Common Network Interface Ring — The Common Network Interface (CNI) Ring provides Common Channel Signaling (CCS) functionality on several Alcatel Lucent SS7 products. It was introduced by Western Electric in the early 1980s but is still used today in all 1AESS and 4ESS,[1]… …   Wikipedia

• Common control — In telecommunication, a common control is an automatic telephone exchange arrangement in which the control equipment necessary for the establishment of connections is shared by being associated with a given call only during the period required to …   Wikipedia

• common-channel interoffice signaling —    (CCIS)    Digital technology used by AT&T to enhance ISDN; uses a separate data line to route interoffice signals to provide a faster call set up and more efficient use of trunks …   IT glossary of terms, acronyms and abbreviations