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PLANNED MAINTENANCE — INMARSAT — LONDON POP — FIREWALL UPGRADE

14. September 2026 - 22:09:40 CESTVERÖFFENTLICHTMailversand: 2026-09-14 22:17:12

We would like to notify you of a planned mainte­nance window affecting Inmarsat services using their London POP

Activity Planned Mainte­nance
Start Date & Time (UTC) Tuesday 22nd September 2026 06:00 UTC
End Date & Time (UTC) Tuesday 22nd September 2026 14:00 UTC
Service(s) Affected Inmarsat services using their London POP
Description Inmarsat will be actioning mainte­nance to their London POP by upgrading their firewall to enhance service quality. Services can expect to see six intervals of five minute outages during this mainte­nance period. 
Action(s) Required by Users None

We apologise for any incon­ve­nience caused by this.

Abbreviations and their meaning

  • Americas I-4 = Satelite responsible for the region of North- and Southamerica
  • APAC = Asia Pacific
  • BGAN = Broadband Global Area Network. Inmarsat service for BGAN devices
  • CDR = Call Detail Record
  • EMEA = Satellite responsible for the region of European Middle East Africa
  • FB or FBB = FleetBroadBand. Inmarsat service for FBB devices
  • GSPS = Global Satellite Phone Service. Inmarsat voice service for IsatPhone
  • IRIS = Remote monitoring and control system
  • SB or SBB = SwiftBroadBand. Inmarsat service for SBB devices
  • TBC = To be confirmed
  • UTC = Universal Time Coordinated
  • RNS = Radio network subsystems (IT system at a ground station)
  • SAS = Satellite Access Station (ground station)

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