Digium 1TDM2431EF TDM Card with 3 Quad FXSs,1 Quad FXOs with echo Can

The Wildcard TDM2400P is a full-length PCI 2.2-compliant card that supports FXS and FXO station interfaces for connecting analog telephones and analog POTS lines through a PC. Using Digium's Asterisk Open Source PBX software and standard PC hardware, one can create a SOHO (Small Office Home Office) telephony environment that includes all the sophisticated features of a high-end business telephone system.

The TDM2400P takes the place of an expensive channel bank and brings the system price point to a low level. By using X400M and S400M modules with the TDM2400P, one can create a solution with support for a range of telephones. To scale this solution, simply add additional TDM2400P cards populated with modules.

What are FXS and FXO?

The naming convention for the TDM2400 bundles is as follows: TDM24 X Y B TDM24. "TDM24" denotes that the card is TDM2400P, "X" denotes the number of FXS modules, "Y" denotes the number of FXO modules, and "B" indicates that this product is a bundle without Echo Cancellation. "E" indicates that this product is a bundle with Echo Cancellation.

Please note: On the TDM2400P, one module is equal to 4 ports. The "X" and "Y" denote modules, NOT ports.

Features

Services and Features
Caller ID and Call Waiting
ADSI Telephones
PCI Full-length Slot
RJ-21 (amphenol) Connector
Environment Conditions
Operation Range: 0° to 50°C, 32° to 122° F
Storage Range: -20° to 65°C, 4° to 149° F
Humidity: 10-90% non-condensing
Hardware and Software Requirements
1.4 GHz Pentium 4 or better with 64MB RAM
Available Full-length PCI Slot

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