Digium TDM2421E Analog Telephony CardDigium TDM2421E. 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.
Digium TDM2421E Analog Telephony Card OverviewThe 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. The S400M FXS module allows the TDM2400P card to terminate four analog telephones per module. Because of the modular design, a user can activate additional ports at any time with more S400M daughter cards. The S400M module passes all the call features any standard analog telephone line will support.
Digium TDM2421E Features and Functions
- 8 FXS Ports, 4 FXO Ports
- 3.3V/5.0V Compatible, Full Length, PCI Interface
- Hardware Echo Cancellation
Didn't find the Digium PCI card you were looking for? Check out our complete selection of Digium cards or try our easy to use Digium Configurators:
- Digium TDM410P - Up to 4 FXO/FXS ports half length PCI
- Digium TDM800P - Up to 8 FXO/FXS ports half length PCI
- Digium TDM2400P - Up to 24 FXO/FXS ports half length PCI
- Digium AEX410 - Up to 4 FXO/FXS ports half length PCI Express
- Digium AEX800 - Up to 8 FXO/FXS ports half length PCI Express
- Digium AEX2400 - Up to 24 FXO/FXS ports half length PCI Express
- # of FXO Ports
- # of FXS Ports
- Form Factor
- Full Length/Full Height
Arthur MillerDirect: 866-583-8920
Why Pay $1,145.00 for the Digium TDM2421E?
8 FXS Ports, 4 FXO Ports
3.3V/5.0V Compatible, Full Length, PCI Interface
Hardware Echo Cancellation
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