OpenVox DE230P - 2xE1 PCI card + EC2064 (Adv. v., LP)

OpenVox DE230P is now the leading 2 port T1/E1/J1 PCI 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

2 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 DE230P is an upgrade product of the DE210P. It’s supposed to be the most advanced 2 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.

DE230P 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 64 channels in E1 mode or 48 channels in T1/J1 modes. Further, this module takes advantage of the Octasic^® Voice Quality Enhancement to provide superior sound quality on all calls.

DE230P 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.

DE230P 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

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

Technical Specifications

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

Half-length PRI card

RJ48 connector

Low profile option

32 bit 33MHz PCI and fully PCI 2.3 compliant

32 bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec

Autosense compatibility with 5 V and 3.3 V PCI busses

FPGA design, upgradeable firmware onsite

Power: 2.3W Minimum, 3.5W Maximum at 3.3 V or 5 V.

Operation temperature: 0°C to 50°C

Storage temperature: -65°C to 125°C

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

Weight: 94g

Optional Octasic^® DSP Echo Cancellation Module—EC2064

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

EC2064 power: 0.33W/3.5W

Storage temperature: -40°C to 75°C

PRI Switch Compatibility

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

Network or CPE

AT&T 4ESS

National ISDN 2

CAS Voice Modes

DMS 100

Lucent 5E

Operating Systems

Linux (all versions, releases and distributions f rom 1.0 up)

Minimum Hardware Requirement

800-Mhz Pentium III

128MB RAM

Available PCI Slot