OpenVox BE400P 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.

Carrier Grade Hardware Echo Cancellation Module Available
Up to 8 Simultaneous Voice Calls Over 4 ISDN BRI Lines (Per PCIe Slot)
Mix TE and NT Modes as Required
3-Month "No Questions Asked" Return Policy
Lifetime warranty

Overview

BE400P S/T BRI interface card delivers superior voice quality in the telephony systems with advanced Siemens® technology based hardware echo canceller. It turns your legacy ISDN BRI equipment into powerful Voice over IP devices and provides a soft migration path from ISDN technology to the new Voice over IP world.

The BE400P brings powerful ISDN BRI connectivity to your Linux machine. It comes with fully GPLed drivers for the Linux kernel. Multiple BE400P can be interconnected over an external PCM bus. The card’s active channel switching capability is also working over the external PCM bus.
BE400P works with Asterisk®, Elastix®, FreeSWITCH™, PBX in a Flash, trixbox®, Yate™ and IPPBX/IVR projects as well as other Open Source and proprietary PBX, Switch, IVR, and VoIP gateway applications.

Target Applications

ISDN BRI PBX (embedded)
VoIP BRI Gateways
ISDN LAN Routers for BRI
ISDN Least Cost Routers for BRI
ISDN Test Equipment for BRI
PBX to PBX trunking

Technical Specifications

Up to 4 ports of S/T BRI interface
4 RJ-45 interfaces on a single PCI bracket
ITU-T I.430 and TBR 3 certified and S/T ISDN supporting in TE and NT mode
PCI
DTMF detection on all B-channels
Multiparty audio conferences bridge
PCM bus connectors daisy chaining
Each of the 4 ports can be independently configured for TE or NT mode
Power: 1.53W Minimum, 9.4W Maximum
Operation temperature: 0°C to 50°C
Storage temperature: -40°C to 125°C
Dimension: 14cm*9.9cm*1.8cm
Weight: 125g

Optional Siemens® Technology Based Hardware Echo Cancellation Module—EC4008

128ms tail/channel (on all channel densities)
Support G.165 and G.168 standards
Support 8-channel echo cancellation
No CPU load as a result of echo cancellation.
Does not increase the physical size of the card, and no additional slot is required
Operating temperature: 0°C to 85°C
Input Voltage: 3.3V
Power: 1W

Operating Systems

Linux (all versions, releases and distributions from 1.0 up)

Minimum Hardware Requirement

800-Mhz Pentium III
128MB RAM
Available PCI Slot