specification:

• 6 Digital Station (DS)
• 4 analog CO Lines
• 2 Analog station ports
• 10 VCM channels
• IP500V2 only
• Maximum of 2 Combination Cards per IP500V2
• Avaya IP & SIP Phone licensing sold separately
• IP Office minimum software level of 8.1(63) or higher is required
• For Systems running software older than 8.1(63), use the 700476013 Combo Card.

Compatibility

• Compatible only with IP500 V2 control unit running IPO 8.1 Feature Pack 1 (8.1.63) or higher
• Digital station (DS) ports compatible with Avaya 1400, 2400, 5400, 6400, and 9500 series digital telephones