OpenVox BE400P PCI VoIP Asterisk kartica 4 x ISDN BRI w/ Hardware Echo Cancellation EC4008 (do 8 B kanala)

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 PCI Slot)
Mix TE and NT Modes as Required
3-Month "No Questions Asked" Return Policy
Lifetime warranty
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
Fully PCI 2.2 compliant
Compatible with 5 V and 3.3 V PCI busses
32 bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec for minimum host processor intervention
DTMF detection on all B-channels
Multiparty audio conferences bridge
Onboard power feeding
PCM bus connectors daisy chaining
Each of the 4 ports can be independently configured for TE or NT mode
Power: 1.3W Minimum, 9.4W Maximum
Operation temperature: 0°C to 50°C
Storage temperature: -40°C to 125°C
Dimension: 14cm*9.5cm*1.8cm
Weight: 129g
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: 0.5W
Operating Systems
Linux (all versions, releases and distributions from 1.0 up)
Minimum Hardware Requirement
800-Mhz Pentium III
128MB RAM
Available PCI Slot