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Upgrading old intercom system

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STENTOFON Pamex and TouchLine

48 to 1040 lines

Exchanges (1975-1995)

  • Pamex
  • Pamex MPC
  • TouchLine
Upgrade old systems 1.png


Wiring and Stations

  • Keep existing wiring (2 pairs, star wiring)
  • Existing stations might be kept
Stations with article numbers 10006xxxxx & 1007xxxxxx


ST20 and P16/32

Exchanges (1975-1999)

16 to 32 lines
  • ST20
  • Pamex 16/32 (P16/32)
  • TouchLine Compact (TLC)
Upgrade old systems 3.png


Wiring and Stations

  • Keep existing wiring (2 pairs, star wiring)
  • Existing stations might be kept
Stations with article numbers 10006xxxxx & 1007xxxxxx


Micom

Micom (1982 - 1999)

Exchangeless system
Stations with article number 15xx


Micom was a bus-based system using 3 pairs. Replacement options depends on existing structure:

Star connected

  • Insert XE7 in the midle of the star and reuse cabling
  • All Micom stations (15xx) must be swapped to analgoue stations (1007xxxxxx)
Upgrade old systems 6.png


Bus structure

  • Replace entire system with Vingtor-Stentofon Pulse
  • Replace all stations with IP Stations (1008xxxxxx)
Pulse system