• Thumbnail for DMS-100
    The DMS-100 is a member of the Digital Multiplex System (DMS) product line of telephone exchange switches manufactured by Northern Telecom. Designed during...
    16 KB (2,238 words) - 23:39, 25 April 2024
  • Thumbnail for Digital Multiplex System
    SuperNode family of telephone switches (DMS-100, DMS-200, DMS-250, DMS-300, DMS-500, DMS-GSP, DMS-MSC, DMS-MTX), and the S/DMS optical transmission system. Exploratory...
    6 KB (651 words) - 12:39, 21 November 2023
  • electronic switches on the same site (both are actually digital Nortel DMS-100's) The city of Mississauga is a sprawling half-million person suburb directly...
    19 KB (2,285 words) - 15:19, 11 July 2024
  • Communication Environment Nortel Application Server 5300 Digital Multiplex System DMS-100 Nortel ERS 5500 Nortel ERS 8600 Nortel IP Phone 1140E Nortel Meridian Meridian...
    1,016 bytes (89 words) - 05:46, 17 March 2024
  • removed in the late 20th century, primarily replaced in North America by DMS-10, DMS-100 and 5ESS switches in the Bell operating territories and the GTD-5 EAX...
    3 KB (382 words) - 00:18, 24 April 2024
  • Thumbnail for Frequency-shift keying
    standard. The UK cable industry use a variety of switches: most are Nortel DMS-100; some are System X; System Y; and Nokia DX220. Note that some of these...
    16 KB (1,908 words) - 03:39, 31 July 2024
  • All subsequent switching systems, such the 2/2B ESS, 4ESS, 5ESS, DMS-10, DMS-100, TOPS, EWSD, and NEAX-61E followed this practice. Telcordia, SR-2275...
    2 KB (383 words) - 22:13, 9 October 2021
  • 640 lines) DMS-10M (prepackaged DMS-10, a Community Dial Office in a pre-packaged container/"box") DMS-100 FAMILY of Digital Exchanges DMS-100 (large local...
    45 KB (4,924 words) - 04:15, 31 July 2024
  • Thumbnail for Line card
    card. Likewise, one network element can have many line cards. 5ESS switch DMS-100 "line card Definition from PC Magazine Encyclopedia". Pcmag.com. Retrieved...
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  • reasons. North American switches such as the Lucent 5ESS, and the Nortel DMS-100 did not handle common channel signaling such as ISDN on the same line card...
    2 KB (353 words) - 15:05, 4 August 2022
  • Thumbnail for Motorola 68020
    systems of the Eurofighter Typhoon combat aircraft. The Nortel Networks DMS-100 telephone central office switch also used the 68020 as the first microprocessor...
    28 KB (2,915 words) - 01:38, 29 July 2024
  • Thumbnail for Motorola 68030
    DN3500 and DN4500 workstations, laser printers and the Nortel Networks DMS-100 telephone central office switch. More recently[when?], the 68030 core has...
    8 KB (785 words) - 19:20, 2 June 2024
  • Thumbnail for 375 Pearl Street
    In the 1990s and 2000s, Verizon switching operations included a small DMS-100 telephone exchange and a Switching Control Center System. The building's...
    15 KB (1,346 words) - 02:44, 6 August 2024
  • Networks and used on telecommunications switching systems such as the DMS-100. Protel-2 is the object-oriented version of Protel. The PROTEL language...
    8 KB (1,108 words) - 01:51, 17 July 2024
  • Thumbnail for Reed relay
    the mid-1990s, being unnecessary in digital telephone systems such as DMS-100 and 5ESS switch. Reed relays have continued in their uses outside the telephone...
    13 KB (1,478 words) - 17:21, 29 November 2023
  • Thumbnail for Nortel Meridian
    Exploratory development on digital technology, common for the SL-1 (PBX) and the DMS (public switch) product lines, began in 1969 at Northern Telecom, while R&D...
    13 KB (1,324 words) - 15:39, 8 May 2024
  • Cordless Telecommunications   DID Direct Inward Dialing US DMS Digital Multiplex System (e.g. DMS-100) Can DNIS Dialed Number Identification System US DSL Digital...
    8 KB (404 words) - 02:36, 27 July 2024
  • Thumbnail for 5ESS Switching System
    Slot Interchange (MCTSI) circuits for redundancy. In contrast to Nortel's DMS-100 which uses individual line cards with a codec, most lines are on two-stage...
    17 KB (2,453 words) - 00:05, 18 January 2024
  • Thumbnail for Telephone exchange
    switch-allocation algorithm than local central offices, because they have near 100% utilization of their input and output channels. Central offices have more...
    45 KB (5,956 words) - 17:16, 9 June 2024
  • needed] The product line was branded "Digital World" and included the DMS-100, a fully digital central office switch serving as many as 100,000 lines...
    129 KB (10,780 words) - 01:04, 31 July 2024
  • (ESA) is a term used by the vendors of telephone equipment such as Nortel DMS-100, Lucent 5ESS or GTD-5. Typically, small towns or communities have telephone...
    994 bytes (143 words) - 16:33, 30 May 2024
  • terminals known as 'TOPS Positions' are usually connected to Nortel DMS-100 and DMS-200 telephone switches. Below are some of the different TOPS systems...
    3 KB (293 words) - 13:20, 18 January 2023
  • Thumbnail for Bell-Northern Research
    superseded by the DMS-100 central office switch and other members of the DMS family of products (DMS: digital multiplex switch). DMS extended the technology...
    12 KB (1,341 words) - 14:24, 15 January 2024
  • closed to traffic, until they found an undamaged manhole for them to enter. DMS-100 and other exchange equipment was damaged and replaced the following year...
    16 KB (1,684 words) - 12:54, 30 June 2024
  • Thumbnail for Number One Electronic Switching System
    thousands of 1ESS and 1AESS offices in the USA were replaced in the 1990s by DMS-100, 5ESS Switch and other digital switches, and since 2010 also by packet...
    25 KB (3,786 words) - 05:34, 12 June 2023
  • Thumbnail for Nortel Norstar
    Call Accounting were designed off the larger Meridian 1 PBX, DMS-100 and Meridian SL-100 as opposed to being developed as an independent system.[dubious...
    6 KB (722 words) - 15:11, 2 January 2024
  • that are too small to justify a 4ESS switch. The Nortel DMS-250, a larger variant of the DMS-100, is a popular competitor to Lucent's 4ESS, especially among...
    8 KB (1,092 words) - 00:18, 24 April 2024
  • determine his motives. Using the undocumented remote headset feature on a DMS-100 phone switch local to Goggans, the MOD overheard what they had suspected...
    7 KB (901 words) - 04:10, 22 December 2023
  • Thumbnail for Telecommunications Services of Trinidad and Tobago
    programme took place during the period 1982 to 1987. Between 1983 and 1989, DMS-100 digital switches were installed throughout the country and, as a result...
    14 KB (1,420 words) - 06:12, 21 July 2024
  • Thumbnail for Dimethyl sulfide
    Dimethyl sulfide (DMS) or methylthiomethane is an organosulfur compound with the formula (CH3)2S. It is the simplest thioether and has a characteristic...
    21 KB (2,079 words) - 02:04, 15 June 2024