Toll Free: 866.987.VOIP
Cart Subtotal: $0.00

Digium TDM40B - 4 FXS (Green) Modules - No Echo Can (TDM40B) New


Be the first to review this product

Availability: In stock


Quick Overview

Digium TDM40B 
4 FXS Ports

Click images to enlarge

* Required Fields


Condition: New

Digium Wildcard TDM40B

Supported Protocols: SIP IAX H.323
Ports: 4 FXS Ports
Interface: PCI

Product Description

The Digium Wildcard TDM40B includes four FXS interface modules and the TDM400P half-length PCI card. The TDM40B bundle can be used with the Asterisk PBX software to deploy a powerful VoIP solution for business and personal use.

Wildcard TDM400P

The Wildcard TDM400P family 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 family 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 family, one can create a solution with support for a range of telephones. To scale this solution, simply add additional TDM400P family cards populated with modules.

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. Downloads for Digium IAXy (S101I):

Installation Guide

Data Sheet

Write Your Own Review

You're reviewing: Digium TDM40B - 4 FXS (Green) Modules - No Echo Can (TDM40B) New