The Asterisk Developer's Kit PCI features our TDM400p with two modules: one FXS and one FXO. This kit is 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.

The Wildcard TDM400P is a half-length PCI 2.2 compliant card that supports from one to four telephone interfaces for connecting analog telephones or analog lines to a PC. 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. The TDM400P takes the place of an expensive channel bank and brings the system price point to a low level. By using FXO and FXS modules with the TDM400P, one can create a solution with support for a range of telephones. To scale this solution, simply add additional TDM400P cards populated with modules. In order to meet shipping schedules for our customers, Digium has developed two matrices of TDM bundles. The first, "Standard Configurations," will be kept in stock, on shelf, and ready for shipping. The second, "Non-Standard Configurations," will be subject to a 5 business day shipping delay. We apologize for any inconvenience this may cause. The naming convention for the TDM bundles is as follows: TDM X Y B. Where "TDM" denotes that the card is TDM, "X" denotes the number of FXS modules, "Y" denotes the number of FXO modules, and "B" indicates that that this product is a bundle.