• Thumbnail for Business telephone system
    replaced the manual systems, the terms private automatic branch exchange (PABX) and private manual branch exchange (PMBX) differentiated them. Solid-state...
    31 KB (3,918 words) - 14:19, 29 August 2024
  • his spare time on a set of tools to help people administrating Alcatel's PABX (for the 4400 series). He also publishes various tricks (iPhone, shells scripts...
    13 KB (600 words) - 13:38, 2 May 2023
  • Thumbnail for PACX
    name PACX was deliberately chosen to suggest a computer-side analog of the PABX market. The PACX, with its mainframe utility, was part of an era in which...
    2 KB (295 words) - 19:26, 18 May 2024
  • Thumbnail for Cable lacing
    PABX with extensive cable lacing...
    6 KB (540 words) - 07:50, 9 February 2023
  • Communications Ltd, subsidiary of UK-based Cable & Wireless, pulled out of the PABX market and sold that part of their business to Siemens, creating Siemens...
    15 KB (1,327 words) - 06:44, 12 November 2023
  • activate MCI via out-of-band signaling. Often with PABXs with analogue phone connections, the PABX will interpret the DTMF and then activate the out-of-band...
    3 KB (383 words) - 06:48, 22 June 2024
  • distribution frame (MDF) and all the equipment extending inward therefrom, such as PABX or central office equipment, MDF heat coil protectors, and grounding systems...
    3 KB (401 words) - 01:37, 4 January 2022
  • Thumbnail for Basic Rate Interface
    service is commonly installed for residential or small business service (ISDN PABX) in many countries. In contrast to the BRI, the Primary Rate Interface (PRI)...
    4 KB (470 words) - 20:28, 4 September 2024
  • Thumbnail for Hook flash
    the phone can be configured to be used with various public PSTN networks, PABX and business systems, or devices like analog telephone adaptors (ATAs) used...
    7 KB (1,106 words) - 17:42, 14 August 2024
  • Thumbnail for E and M signaling
    most common variation. E&M was originally developed for signaling between PABXs in different geographic locations over an analog private circuit. The protocol...
    7 KB (1,036 words) - 20:18, 4 September 2024