The Euro ISDN BRI card by Digium is one such tool using which a user can easily create an intelligent environment of a telephone network. Using this device, open source Asterisk software and a Linux PC, the administrator can create a highly sophisticated platform that works similar to that of a PBX one. Since the device is available in PCI as well as PCI-Express form factors, it can easily be used to create a nice and clear echo canceled telephonic network. The only downside of using the Euro ISDN BRI card is that it is not compatible with North American BRI cards.

• It supports NT and TE modes.
• It has two ports and 4 voice channels.
• It also supports PCI and PCI Express form factors.
• It supports all versions of Asterisk systems.
• It has onboard Optional DSP that helps in noise cancellation.

Apart from these, you can find manifold other smarter features and we at Cohesive Technologies give you the best options.