IP-500 V2 Combination Card ATM
The IP Office IP-500 V2 Combination Card ATM combines multiple station and trunk ports with voice over IP resources in a single cost effective card
Combo Card (Max 2 per system)
The Combo Card provides 6 Digital Station (DS) ports for 1400 series digital phones (Ports 1-6), 2 Analog Station ports (Ports 7-8),4 CO Line ports (Ports 9-12) and 10 Voice Compression Channels for SIP Trunks. There are no Power Failure Transfer ports on this card.