Sangoma B600 4 FXO + 1 FXS PCI Analog Card

SangomaSKU: B600

Condition: New

In stock


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1 port of FXS and 4 ports of FXO.
Introductory series optimized for small-budget installations. With
B-Series hardware, Sangoma's premium audio and engineering quality is
even more affordable.

For small, stable systems, when the modular design,
single-slot expansion and port-customization power of Sangoma's A200
and A400 series is not required. The Sangoma B600 voice cards deliver
customers a substantial cost savings, coupled with the "because it must
work" quality and the Wanpipe high-end system
diagnostics, drivers, and utilities for which Sangoma is known

Your customers can achieve optimum echo-cancelled voice
quality and enhancement by choosing models with Telco-Grade DSP
Hardware Echo
Cancellation. One DSP echo canceller on the B600D or
B600DE voice card provides Telco-grade hardware echo cancellation on
all channels with no additional CPU load and minimal additional cost.


  • 4 ports of and 1 Port of FXS.
  • Support for Asterisk,FreeSWITCH, Yate, trixbox, and PBX, IVR projects, as well as
    other Open Source and proprietary PBX, Switch, IVR, and VoIP gateway
  • Single synchronous PCI interface for all
  • Dimensions: 2U Form factor: 140 mm x 55
    mm for use in restricted chassis.
  • Includes both standard and short half-height compatible
    mounting clips for installation in 2U rack-mount servers.
  • 32 bit bus master DMA data exchanges across
    interface at 132 Mbytes/sec for minimum host processor intervention.
  • Autosense compatibility with 5 V and 3.3 V PCI busses.
  • Fully PCI
    2.2 compliant, compatible with all commercially available motherboards,
    and shares PCI interrupts.
  • Power: 3.6 W (0.3 A @ 12 V) and 1.65 W (0.5 A @ 3.3 V).
  • Temperature range: 0 50 C.
  • Cables are included.
  • Supports Fax: Single FXS Port designed for
    optimum fax support.
  • Sangoma B600 cards synchronize perfectly with Sangoma's T1 E1 cards
    and the PSTN clock for error-free fax and modem passthrough over T1 lines.

Optional: DSP Echo Canceller

  • G.168-2002 echo
    cancellation in the hardware.
  • 1024 taps/128 ms tail per channel on all channel densities.
  • DTMF decoding and tone recognition.
  • Voice quality enhancement: music protection, acoustic echo
    control and adaptive noise reduction.
  • No CPU load as a result of echo cancellation.
  • No additional slot is required.

Operating Systems

  • Linux.


FCC Part 15 Class A, and EN 55022/24 Class A.

Diagnostic Tools

WANPIPEMON, System logs.

Cabling Overview

The B600 cards incorporate 4-pin RJ11/6 standard jacks.

Production Quality

ISO 9002


B-Series hardware comes with a 5-year warranty

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