Features: IP Communications High-Density Digital Voice/Fax Network Module Interfaces/Ports Details: 2 x T1/E1 WAN Expansion Slots: 1 x VIC/VWIC Data Transfer Rate: 1.54 Mbps T1 2.05 Mbps E1 Management: Cisco Voice Manager SNMP protocol compliant Manageable via a MIB browser CiscoView interface for configuration ConfigMaker NetSys supported Protocols: SNMP VoIP VoFR VoATM MGCP SIP Additional Information: Network module contain four 80-pin SIMM sockets for PVDM2s Toll Bypass Support Telephony Interface Signaling Support Cisco SRST maintains basic telephony services at the branch office even if Wan goes down NM-HDV2-2T1/E1 with VIC2-4FXS/DID in VIC/VWIC slot. Enables FXS connectivity to analog phones/fax machines and 2 T1 digital trunk access the PSTN and WAN access. This Module Requires at least one an...