ESI Communication Server 50 (ESI50) 5000-0508 Main KSU with 2 Port 15 Hour Voice Mail

$549.00 ONE YEAR WARRANTY
Refurbished

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ESI Communications Server 5000-0508 (ESI50) 4 Co Line by 8 Digital Station by 2 Analog Station with 2 Port 15 Hour Voicemail KSU

Features
  • Configured for 4 Analog CO Line (FXO) Ports (Expandable to 12)
  • Configured or 8 Digital Stations Ports (Expandable to 32)
  • Configured for 2 Analog Station (FXS) Ports (Expandable to 8)
  • Configured for 12 IVC Channels (Licensing Required)
  • Configured for 2 Voice Mail Channels (Expandable to 6)
  • Configured for 15 Hours of Voice Storage (Expandable to 60)
  • External Audio Port for Overhead Paging (RJ14)
  • Music Input Port for Music On Hold and Background Music (3.5mm)
Compatibility
  • *******Compatible Components*******
  • ESI 2 Slot Expansion Housing for ESI 50 and ESI 100 Systems (5000-0258)
  • ESI SL-DLC82 Digital Trunk Card with 8 Digital Station Ports and 2 Analog (FXS) Station Ports for ESI 50 Systems (5000-0498)
  • ESI 482 Expansion Card with 4 Analog CO (FXO) Lines, 8 Digital Stations, and 2 Analog (FXS) Stations for ESI 50 Systems (5000-0294)
  • ESI SL-SIP24 24 Channel SIP Trunk Card (5000-0547)
  • ESI SL-SIP8 8 Channel SIP Trunk Card (5000-0550)
  • ESI 4 Port 30 Hour Memory Module for ESI 50 Systems (5000-0683)
  • ESI 6 Port 30 Hour Memory Module for ESI 50 Systems (5000-0684)
  • ESI 60 Port Memory Module for ESI 50 Systems (5000-0494)
  • *******Compatible Digital Telephones********
  • ESI 12 Key Digital Feature Phone with Display and Speakerphone (5000-0251)
  • ESI 24 Key Digital Feature Phone with Display and Speakerphone (5000-0493)
  • ESI 24 Key Digital Feature Phone with Backlit Display and Speakerphone
  • ESI 48 Key Digital Feature Phone with Display and Speakerphone (5000-0452)
  • ESI 48 Key Digital Feature Phone with Backlit Display and Speakerphone (5000-0500)
  • ESI 48 Key Digital Feature Phone with Backlit Display and Full Duplex Speakerphone (5000-0531)
  • ESI 60 Key DSS/BLF Console (5000-0234)
  • ESI 60 Key Second Expansion Console (5000-0395)
  • ESI 30D Digital Business Phone (5000-0707)
  • ESI 40D Digital Business Phone (5000-4490)
  • ESI 55D Digital Telephone (5000-0831)
  • ESI 60D Self-Labeling Digital Business Phone (5000-0594)
  • *******Compatible Digital Cordless Telephones********
  • ESI Small Digital Cordless Handset (5000-0354)
  • ESI Large Digital Cordless Handset (5000-0359)
  • ESI Digital Cordless Handset II (5000-0526)
  • ESI Digital Cordless Handset III (5000-0820)
  • *******Compatible VoIP Telephones*******
  • ESI 48 Key IP Feature Phone with Display and Speakerphone (5000-0289)
  • ESI 48 Key Remote IP Feature Phone with Display and Speakerphone (5000-0292)
  • ESI 48 Key IP Feature Phone II with Display and Speakerphone (5000-0490)
  • ESI 48 Key IP Feature Phone II with Backlit Display and Speakerphone (5000-0501)
  • ESI 40IP IP Business Phone (5000-0593)
  • ESI 55IP VoIP Telephone (5000-0835)
  • ESI 60IP 10/100 Self-Labeling IP Business Phone (5000-0609)
  • ESI 60IP Gigabit Self-Labeling IP Business Phone (5000-0595)
  • *******Compatible VoIP Cordless Telephones********
  • ESI Small Local IP Cordless Handset (5000-0354)
  • ESI Large Local IP Cordless Handset (5000-0359)
  • ESI Small Remote IP Cordless Handset (5000-0355)
  • ESI Large Remote IP Cordless Handset (5000-0357)
  • ESI Local IP Cordless Handset II (5000-0527)
  • ESI Remote IP Cordless Handset II (5000-0528)


ESI-50