4 Base Card Slots - Can accommodate IP500 Digital Station 8, Analog Phone 2, Analog Phone 8, Combination ATM, ETR 6, TCM 8, VCM 32, VCM 64, 4-Port Expansion, and Legacy Card Carrier base cards.
Trunk Cards - Supports IP500 ATM 4, PRI 1, and PRI 2 trunk interface cards installed on IP500 Base Cards. Also supports IP400 ATM 4, 24 PRI T1, and 48 PRI T1 trunk interface cards using the Legacy Card Carrier.
2 SD Card Slots - Supports system SD card (required) and optional SD card
Voicemail Channels - Maximum 30 usable for Voicemail Pro/TAPI WAV connection sessions
8 Integrated Expansion Ports - Compatible with Digital Station 16/30, Phone 8/16/30, and Analog Trunk 16 external expansion modules. Support for up to 12 External Expansion Modules - In addition to the 8 integrated expansion ports, you can add up to 4 additional expansion ports using the 4-Port Expansion base card.
2 LAN Ports - Full duplex 10/100 Mbps; managed layer 3 Ethernet switch Additional Ports - Music on-hold, DTE port, external relay switch for door entry controls, integral WAN port Includes Power Cord
NOTE - Avaya IP500 V2 System SD Card required (sold separately, see drop down option above)
Compatible with 1400, 2400, 5400, 6400, and 9500 series digital phones (configuration and SW level dependent)