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OpenVox D210P 2-port ISDN PRI/E1/T1 PCI

OpenVox D210P 2-port ISDN PRI/E1/T1 PCI

2-port ISDN PRI/E1/T1 PCI

The OpenVox D210P is a half length ISDN (Integrated Services Digital Network) PRI (Primary Rate Interface) PCI (Peripheral Component Interconnect) card. The D210P provides two single span PRI/E1/T1/J1 ports selectable on a per port basis, which makes it an ideal cost effective option for small to medium sized enterprise applications. OpenVox are a Fonality® Authorized / Certified Ecosystem (FACE) partner and the OpenVox D210P is officially certified for use with Trixbox®.The OpenVox D210P is 100% hardware compatible with Digium® TE210P and uses the same Zaptel wct4xxp device driver.Standard PC (Personal Computer) hardware can be used along with D210P cards to provide a low cost migration path from legacy ISDN PBXs towards an Open Source IP PBX based solution. The Although developed primarily for Open Source IP PBX Asterisk® based applications, the D210P can be used for any Linux applications/systems that require ISDN connectivity, e.g. Linux ISDN firewalls, VoIP gateways and routers.

  • E1 or T1/J1 mode selectable on a per port basis
  • ISDN PRI interface: 30 B channels (E1) or 24 B channels (T1/J1), 1 D channel for signalling
  • Terminal Equipment (TE) and Network Termination (NT) mode support
  • Supports both voice and data modes on its single span, e.g. the card can support 15 channels dedicated to voice for Asterisk/Trixbox and 15 to data
  • Meets international standards: Primary rate 2048 kbit/s according to ITU-T G.704 (E1) and 1544 kbit/s according to ITU-T G.704 and JT G.704 (T1/J1)
  • Integrated analogue receive and transmit circuitry for long/short haul applications
  • FIFO buffers (128 bytes deep) for efficient transfer of data packets
  • Hardware based HDLC controllers with support for bit stuffing, CRC check and generation, flag generation, flag and address recognition, and handling of bit oriented functions
  • Clock generator for jitter-free system/transmit clocks per channel
  • Full hardware and software compatibility: Compatible with most well known brands of open source computer telephony equipment
  • High-Level Data Link Control (HDLC) defined in ISO 13239
  • Cisco HDLC (cHDLC) developed by Cisco Systems
  • Point-to-Point Protocol (PPP) defined in IETF RFC 1661
  • Multilink PPP defined in IETF RFC 1990
  • Frame Relay defined in ITU Q.922 / Q.933 and ANSI T1.618 / T1.617
  • EuroISDN (PRI or PRA) - Q.931/Q.921
  • NI1: National ISDN 1
  • NI2: National ISDN 2
  • 4ESS: Class 4 telephone Electronic Switching System (AT&T)
  • 5ESS: Class 5 telephone electronic switching system (Alcatel-Lucent)
  • DMS100: Digital Multiplex System 100 (Nortel)
10 available

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