Avaya IP Office 500 V1 Control Unit (700417207) (Refurbished)

The Avaya IP Office 500 V1 Control Unit (700417207) features:
• Provides 4 slots to house a mixture of extension cards and VCM cards (all cards sold separately):
       — Digital 8-Station card
       — Analog 2 x 8 Phone card
       — VCM-32 and VCM-64 cards
       — 4 Port Expansion card
       — ETR 6-Port phone card
       — Combination card with: 10 VCM channels / 4 Analog trunks / 6 Digital Station (DS) / 2 Phone ports
• Optional trunk daughter card supports:
       — Analog Trunk Module 4 card - BRI-4 and BRI-8 card (2 x 2B +D and 4 x 2B +D channels respectively)
       — Single and Dual Universal PRI cards
       — Support for IP400 trunk and VCM cards (using Legacy Card Carrier)
• 2-Slots for SD cards (system and optional)
• Systems SD card is required for:
       — System operation
       — Licensing of optional features
• Storage for embedded voicemail (in Essential Edition)
• The IP500 V1 control unit is compatible with all: 
       — IP500 base extension cards
       — VCM cards
       — External IP500 expansion modules
• Stackable unit with:
       — Optional 19" rack mounting kit # 700429202 (sold separately)
       — Optional wall mounting kit # 700500923 (sold separately)
• 9-pin DTE Port for maintenance
• Support for up to 12 IP500 Expansion Modules:
       — Phone modules (16, 30)
       — Digital Station Modules (16, 30)
       — Analog Trunk Module 16
       — BRI So8 Module
       — Support for IP400 Trunk and VCM Cards (Legacy Card Carrier is required)
• External output socket supporting two relay on/off switch ports (door entry system)
• Audio input port for external music on hold source
• 48 Data channels
• Up to 40 Voicemail Pro ports
• Two 10/100 switched Ethernet ports (Layer 3)
• Supports the following Avaya phones:
       — 1400 Series Digital Phones: - 1403, 1408, 1416 - DBM32 button module
       — 1600 Series IP Phones: - 1603-I, 1603SW-I - 1608-I, 1616-I - BM32 button module
       — 9600 Series IP Phones: - 9620L, 9620C, 9630 - 9630G, 9640, 9640G - 9650, 9650C - SBM24 button module
       — Avaya ET6D, 18D, 34D Type II Phones
• Refurbished
• One Year Warranty