out-of-band signaling

См. также в других словарях:

• Out-Of-Band Signaling —   [engl.], Außenbandübertragung …   Universal-Lexikon

• out-of-band signaling —    Use of narrowband filters to place the voice signal on a carrier channel below 3,400 cps, reserving the 3400 3700 cps band for supervisory signals …   IT glossary of terms, acronyms and abbreviations

• out-of-band signaling —    The transmission of control information on frequencies outside the bandwidth available for a voice or data transfer. The separation is usually accomplished by means of a filter …   Dictionary of networking

• out-of-band — adjective a) (communications engineering) Out of band signaling describes signals that are sent between two parties or two devices that are sent via a path or method different from that of the primary communication between the two parties or… …   Wiktionary

• Out-of-band — The term out of band has different uses in communications and telecommunication. In case of out of band control signaling, signaling bits are sent in special order in a dedicated signaling frame. D channel in ISDN is an example of out of band and …   Wikipedia

• In-band signaling — In telecommunications, in band signaling is the sending of metadata and control information in the same band, on the same channel, as used for data.TelephoneFor example, when dialing a modern telephone, the telephone number is encoded and… …   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

• 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

• Dual-tone multi-frequency signaling — One of the few production telephone DTMF keypads with all 16 keys, from an Autovon Telephone. The column of red keys produces the A, B, C, and D DTMF events. Dual tone multi frequency signaling (DTMF) is used for telecommunication signaling over… …   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

• 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