The Digium Wildcard TDM 11B bundle comes with a TDM 400P, 1 FXS Module and 1 FXO module. It is a half-length PCI 2.2 compliant card. Using Digium's Asterisk 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.

This Card is also called "The Asterisk Developer's Kit" Featuring a TDM400p with two modules: one FXS and one FXO. Ideal for students or IT developers needing a simple system to begin working with the Asterisk platform and still have the ability for upgrading in the future. Consider the TDM22B Card if you want to try two FXS ports to call yourself. The Asterisk Developer's Kit PCI offers an alternative to the Asterisk Developer's Kit Lite and the Developer's Kit TDM to Asterisk developers and for people who wish to integrate Asterisk as a SOHO (Small Office / Home Office) PBX.