The Cisco AS5800 modem card, is a full-featured DSP-based card that supports either 144 or 324 modem or GSM calls. Modem management features are available for troubleshooting, including modem status, real-time call-in-progress statistics, modem activity log, hard/soft busy out, and modem firmware upgrade. Additional information can be obtained through the console, SNMP, or RADIUS accounting via the call tracker feature.