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ESI Communications Server ESI-50 Phone System (6 Port, 60 Hour Voicemail)

ESI Communications Server ESI-50 Phone System (6 Port, 60 Hour Voicemail)

SKU 12067ESI-50 60 hour Refurbished (Grading Guide)
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StatusLimited Availability
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Item Information
The ESI-50 includes a built-in 482 port card and IVC hardware, along with one expansion slot for another 482 card. Additional licensing (not included), required to activate the IVC channels to add IP phones and/or Esi-Link channels to network to other ESI systems.


  • Both digital and IP-based (Hybrid)
  • Standard-based design (including SIP support)
  • ESI’s Verbal User Guide™
  • Six-level, 100-branch automated attendant
  • Automatic call distribution (ACD)
  • ESI phones
  • Desktop and cordless models
  • Digital and IP
  • Some models available with backlit displays
  • Expandable with (3) 482 cards(2 in exp. cabinet) to 16x32x8(see related items)
  • One Ethernet port for access to the NSP and built-in IVC12


  • Base Cabinet
  • 482 Main Card provides:
    • 4 CO Line Ports with Caller ID capablity
    • 8 Digital Stations
    • 2 Analog Stations
  • 6 Port, 60 Hour Voicemail (5000-0494)
  • Power Supply


No Hassle Return Policy & PC Certified Guarantee

Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.


  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.
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