OpenVox DE115P PCI VoIP Asterisk kartica sa 1 portom E1/T1/J1/PRI/FR w/ Hardware Echo Cancellation EC100-32 (do 30 B kanala)

OpenVox DE115P takes full advantage of Octasic® Hardware Echo Cancellation Module to deliver the superior voice quality over T1, E1, and J1 in 1 port.
• One T1/E1/J1 port with PCI interface for high performance voice and data applications
• Octasic® Hardware Echo Cancellation Module Available
• Up to 30 Simultaneous voice calls
• 3-Month "No Questions Asked" Return Policy


Overview

The DE115P 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 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.



DE115P 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.



DE115P 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
• One T1/E1/J1 ports with PCI interface for high performance voice and data applications
• Half-length PRI card
• RJ48 connector
• 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
• Power: 2.43W Minimum, 6.1W Maximum at 3.3 V or 5 V.
• Operation temperature: 0°C to 50°C
• Storage temperature: -65°C to 125°C
• Dimension: 12.9cm*10.3cm*1.8cm
• Weight: 104g



Optional Octasic® DSP Echo Cancellation Module—EC100-32
• 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
• EC100-32 power: 0.33W/3.0W
• 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 from 1.0 up)



Minimum Hardware Requirement
• 800-Mhz Pentium III
• 128MB RAM
• Available PCI Slot



RoHS compliant
Certificates: CE and FCC
Five Year Warranty!