B400P/BE400P on DAHDI User Manual
OpenVox Communication Co. LTD.
URL: www.openvox.cn
7
1.2 What is B400P/BE400P
OpenVox B400P/BE400P is a PCI 2.2 compliant card which supports 4
BRI S/T interface, and BE400P is B400P with a hardware echo
cancellation module. 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.
B400P/BE400P S/T BRI interface card delivers superior voice quality in
the telephony systems with advanced Siemens® technology based
hardware echo canceller. It can provide 8 simultaneous voices calls over 4
ISDN BRI line, turns your legacy ISDN BRI equipments into powerful
Voice over IP devices and provides a soft migration path from ISDN
technology to the new Voice over IP world. B400P/BE400P is designed
for building Open Source systems based on Asterisk such as ISDN PBX
and VoIP gateway.
The B400P/BE400P and drivers comply with fully GPLed for the Linux
kernel bring powerful ISDN BRI connectivity to your Linux machine.
B400P/BE400P works well 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.
