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Mitel ST100DA Voice Switch


Mitel ST100DA Voice Switch


The Mitel Connect Voice Switch ST100DA is a voice switch that supports up to 100 IP phones, 2 loop start trunks, 6 analog phones and power fail transfer. The Mitel Voice Switch ST100DA supports Mitel IP phones, softphones, and SIP devices.



  • 2 RJ-45 10/100/1000 Ethernet connectors
  • 1 RJ-21X port for punchdown block, patch panel
  • 2 loop start trunk ports (FXO)
  • 6 analog extension ports (FXS)
  • 1 DB-9 for serial communications
  • 38 SIP Trunks
  • 1 3.5 mm stereo output for connecting to an overhead paging system or night bell
  • 1 T1/E1 Trunk with 24/30 ports
  • Make me conference for up to 12 call legs

A power cable is included.


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Additional information

Weight6 lbs
Dimensions21 × 16 × 8 in



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