OpenVox DE430E - 4xE1 PCIe card + EC2128 (Adv. v., LP)

OpenVox DE430E is now the leading 4 port T1/E1/J1 PCI-E card in the open source industry. It takes full advantage of Octasic® Hardware Echo Cancellation Module to deliver the superior voice quality over T1, E1, and J1 interface.

Industry 1st adjustable interrupt routing design

Interrupts frequency adjustment

Compatible with All Commercially Available Motherboards

Four T1/E1/J1 ports with PCI interface for high performance voice and data applications

Octasic® Hardware Echo Cancellation Module Available

3-Month “No Questions Asked” Return Policy

Lifetime warranty

The DE430E is an upgrade product of the DE410E. It’s supposed to be the most advanced 4 port T1/E1/J1 asterisk® card with superior quality in the open source community. The leading innovation ensures users to adjust the interrupts frequency to reduce the CPU load up to 70% and adjust the interrupt number to avoid interrupt number sharing or conflict.

DE430E offers an on-board Octasic® DSP-based echo cancellation module. It supports T1, E1, and J1 environments and is selectable on a per-card or per-port basis. The Octasic® DSP-based EC module enables users to eliminate echo tails up to 128ms or 1024 taps across all 128 channels in E1 mode or 96 channels in T1/J1 modes. Further, this module takes advantage of the Octasic® Voice Quality Enhancement to provide superior sound quality on all calls.

DE430E supports industry standard telephony and data protocols, including Primary Rate ISDN (both N. American and Standard Euro) protocol families for voice, PPP, Cisco, HDLC, and Frame Relay data modes. Both line-side and trunk-side interfaces are supported.

DE430E 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.

Voice-over Internet Protocol (VoIP) Services

Complex IVR Trees

"Meet-Me" Bridge Conferencing

Calling Card Platforms

VoIP Gateways (support SIP, H.323, and IAX)

Legacy PBX/IVR Services

Voice/Data Router (replace expensive routers)

PRI/Switch Compatibility - Network or CPE

Four T1/E1/J1 ports with PCI interface for high performance voice and data applications

Half-length PRI card

RJ48 connector

Low profile option

FPGA design, upgradeable firmware onsite

Power: 2.6W Minimum, 3.9W Maximum

Operation temperature: 0°C to 50°C

Storage temperature: -65°C to 125°C

Dimension: 2U Form factor: 12*6.4*1.8cm

Weight: 104g

128ms tail/channel (on all channel densities)

Octasic® Music Protection

Adaptive Noise Reduction

Automatic Level Control (G.169)

Field upgradeable algorithm

V.25 / V.8 answer tone (w/ and w/o phase reversal)

DTMF as per Q.24

No CPU load as a result of echo cancellation.

Does not increase the physical size of the card, and no additional slot is required

EC2128 power: 0.33W/3.5W

Storage temperature: -40°C to 75°C

EuroISDN (PRI or PRA) - Q.931/Q.921

Network or CPE

AT&T 4ESS

National ISDN 2

CAS Voice Modes

DMS 100

Lucent 5E

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

800-Mhz Pentium III

128MB RAM

Available PCI-E x1 Slot