Sangoma A102 Dual E1 PCI/PCIe with optional hardware EC

A102 Dual Port T1/E1/J1
Now with available Hardware Echo Cancellation

The Sangoma A102 Card: two ports of optimized voice and data over T1, E1, and JI available with Telco-grade hardware echo cancellation.

The A102 is part of Sangoma's family of Advanced Flexible Telecommunications hardware product line - it uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world.

The A102 supports up to 4.096 Mbps of full duplex data through-put or up to 60 voice calls over a two T1, E1, or J1 lines.

With Sangoma cards, you can always take advantage of hardware and software improvements, as soon as they become available. The A101, like all cards in Sangoma's AFT family, is field upgradeable with crash-proof firmware.

Choose the Sangoma A102D and A102DE cards with Octasic's DSP hardware and certified algorithms to achieve carrier-grade echo cancellation and Voice Quality Enhancement functions on your open source or even proprietary telephone system.

Operating systems

• Linux (all versions, releases and distributions from 1.0 up).
• Windows NT/2000/XP.
• FreeBSD.
• Solaris.

Voice applications

Asterisk^™, Yate^™, Open PBX/IVR, FreeSwitch^™, TrixBox^™, as well as proprietary applications.

Certification

• A-tick approved for use in Australia

Warranty

• Lifetime warranty on parts and labour, first year though Techtopia, balance direct.
• PLUS 30-day “no questions asked” return policy.

Technical specifications

• Two T1/E1 port with optimum PCI Express or PCI interface for high performance voice and data applications.
• Line decoding: HDB3, AMI, B8ZS.
• Framing: CRC-4, Non CRC4, ESF, SF, D4. Also compatible with JapanÂ’s J1.
• Support for Asterisk^™, Yate^™, and FreeSwitch^™ PBX/IVR Projects, as well as other open source and proprietary PBX/Switch/IVR/VoIP gateway applications.
• All of Sangoma’s AFT products use the same base PCI interface card and the same professionally engineered firmware on the same family of Field Upgradeable Gate Arrays.
• Fully compatible with all commercially available motherboards—proper PCI-standard interrupt sharing without manual tuning.
• A102E and A102DE PCI Express: 1 Lane PCI Express bus.
• Dimensions: 2U Form factor: 120 mm x 55 mm for use in restricted chassis.
• Includes high quality, tested RJ45 cables and short 2U mounting clips for installation in 2U rack mount servers.
• Power: 800 mA peak, operational 300 mA max at +3.3 V or 5 V.
• Temperature range: 0 - 50 °C.
• Autosense compatibility with 5 V and 3.3 V PCI busses.
• Intelligent hardware: Downloadable FPGA programming with multiple operating modes. Add new features related to voice and/or data when they become available.
• 32-bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec for minimum host processor intervention.
• Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems.
• Supports Robbed Bit Channel Associated Signaling (CAS) and ISDN PRI.
• T1/E1 and fractional T1/E1, multiple channel HDLC per line for mixed data/TDM voice applications.
• Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU.
• Use raw bitstream interfaces to support arbitrary non-standard line protocols, such as non-byte aligned monosynch or bisynch.
• WANPIPE^® routing stack is completely independent of TDM voice application for total system reliability.
• WANPIPE^® supports certified, field-tested, and reliable Frame Relay, PPP, HDLC, and X.25.

Optional DSP daughterboard on the A102D & A102DE

• G.168–2002 echo cancellation in hardware.
• 1014 taps/128ms tail per channel on all 256 channels.
• DTMF decoding and tone recognition.
• Voice quality enhancement: Octasic music protection, acoustic echo control, and adaptive noise reduction.