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DE230E 2-port E1/T1 VoIP Asterisk Card, with HDEC Supports IPPBX IP Phone
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Product: Views:26DE230E 2-port E1/T1 VoIP Asterisk Card, with HDEC Supports IPPBX IP Phone 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-28 08:09
Model Number: DE230E Brand Name: houyuan Key Specifications/Special Features: DE230E is the leading open source community in the 2-port digital voice card, through the 2-way E1 line, this series can support up to 60 concurrent voice calls, and make full use of Octasic hardware echo cancellation module to provide users with high-quality voice.The DE230E is based on the DE210E upgrade and is a new generation of advanced Asterisk digital voice cards that are leading the open source community and can be configured separately for E1, T1 or J1 modes per card or per physical port. Through innovative design, it allows users to adjust the interrupt frequency after the system CPU up to 70% lower utilization, you can modify the product interrupt number, to avoid disruption of sharing. The Octasic hardware echo module can provide up to 128ms or 1024taps of echo tail cancellation for up to 32 channels in E1 mode or 24 channels in T1/J1 mode for high-quality voice calls.The DE230E supports both industry-standard telephone lines and data protocols, including ISDN PRI (North American and European standards), PPP, Cisco, HDLC, and Frame relay, both on the user and network side.The DE230E supports Asterisk, Elastix, FreeSWITCH , PBX in a Flash, trixbox, Yate and other IPPBX/IVR and other open source software applications.Target applicationVoIP platform to buildIVR service applications
"Meet-Me" conference bridge
VoIP gateway (SIP, H.323, and IAX support)
Traditional PBX/IVR services
Voice, data routers
Technical Parameters

Onboard two RJ48 interfaces, compatible with T1, E1 or J1 mode
Based on PCI-E 1X, compatible with 2X, 4X, 8X and 16X
FPGA-based design to support on-site firmware upgrade
Compatible with 2U space design
Power consumption: Maximum 3.5W
Working environment temperature: 0 - 50 ℃
Storage ambient temperature: -65 - 125 ℃
Size: 12 * 6.4 * 1.8cm
Weight: 95 grams
Optional Octasic hardware echo 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 per 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: 3.5W
Storage temperature: -40 ° C to 75 ° C
PRI Switch compatibility

EuroISDN (PRI or PRA) - Q.931/Q.921
Network or CPE
National ISDN 2
CAS voice mode
DMS 100
Lucent 5E
Operating system

Linux (all versions and releases of 1.0 or above)
Minimum system hardware configuration

CPU: 800-Mhz Pentium III
Memory: 128Mb
Shipping Information:
  • FOB Port: Shenzhen, China
  • Lead Time: 1 - 3 days
Main Export Markets:
  • Eastern Europe
  • North America
  • Mid East/Africa
  • Central/South America
  • Asia
  • Western Europe
  • Australasia