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PCI bus
OpenVox D130 Series is now the leading single port T1/E1/J1 PCI-E card in the open source industry. It supports up to 32 channels in E1 mode or 24 channels in T1/J1 modes. It takes full advantage of Octasic® Hardware Echo Cancellation Module to deliver the superior voice quality over T1, E1, and J1 interface.
The D130 Series is an upgrade product of the D115 Series. It’s supposed to be the most advanced single port T1/E1/J1 asterisk® card with superior quality in the open source community. It supports T1, E1, and J1 environments and is selectable on a per-card or per-port basis. 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.
DE130 Series offers an on-board Octasic® DSP-based echo cancellation module. The Octasic® DSP-based EC module enables users to eliminate echo tails up to 128ms or 1024 taps across all 32 channels in E1 mode or 24 channels in T1/J1 modes. Further, this module takes advantage of the Octasic® Voice Quality Enhancement to provide superior sound quality on all calls.
D130 Series 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.
D130 Series 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
Optional Octasic® DSP Echo Cancellation Module--EC2032
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
EC2032 power consumption: 3.83W
Storage temperature: -40°C to 75°C
Operating Systems
Linux (all versions, releases and distributions from 1.0 up)
Certifications
RoHS compliant
Certificates: FCC, CE and CS-03
Technical Specifications
Single T1/E1/J1 ports with PCI interface for high performance voice and data applications
RJ48 connector
Low profile option
FPGA design, upgradeable firmware onsite
Minimum Hardware Requirement
800-Mhz Pentium III
128MB RAM
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
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