out-of-band signaling
21Hum (band) — Infobox musical artist Name = Hum Img capt = Img size = Landscape = Background = group or band Birth name = Alias = Born = Died = Origin = Champaign, Illinois, U.S. Instrument = Voice type = Genre = Alternative rock Post Rock Indie rock Post… …
22Dr. Know (band) — Dr. Know Origin Oxnard, CA Genres Nardcore Crossover thrash Punk Years active 1981–1991 1998–2010 Labels Mystic (1981 1986) …
23Fringe Benefits (band) — Fringe benefits was a Pakistani band, one hit wonder, of the mid 90s. They came out with the song Tanhai (loneliness) which became a super hit. The song had an Ace of Base feel to it and featured two members. The band does not exist… …
24Santamaria (band) — Infobox musical artist Name = Santamaria Landscape = Background = group or band Alias = Origin = flag|Portugal Genre = Eurodance Years active = 1998–present Label = Vidisco URL = [http://www.santamaria.com.pt santamaria.com.pt] Current members =… …
25telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… …
26Signalling System No. 7 — SS7 protocol suite OSI layer SS7 protocols Application INAP, MAP, IS 41... TCAP, CAP, ISUP, ... Network MTP Level 3 + SCCP Data link MTP Level 2 …
27Integrated Services Digital Network — ISDN redirects here. For other uses, see ISDN (disambiguation). Integrated Services Digital Network (ISDN) is a set of communications standards for simultaneous digital transmission of voice, video, data, and other network services over the… …
28T-carrier — In telecommunications, T carrier, sometimes abbreviated as T CXR , is the generic designator for any of several digitally multiplexed telecommunications carrier systems originally developed by Bell Labs and used in North America, Japan, and Korea …
29Dual-tone multi-frequency — (DTMF) signaling is used for telephone signaling over the line in the voice frequency band to the call switching center. The version of DTMF used for telephone tone dialing is known by the trademarked term Touch Tone (canceled March 13, 1984),… …
30List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… …
