OpenVox BE800E 4 Port ISDN BRI PCI-E Card w EC4016 module

OpenVox BE800E provides 4 ports of S/T BRI interface. It takes full advantage of Siemens® technology based Hardware Echo Cancellation Module to deliver the superior voice quality over the 4 BRI ports that can be configured for TE or NT mode individually by jumpers. This port configuration is detected by the driver automatically.