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Clearance items can be unused inventory stock rotation, manufacturer refurbished, or have gone through a thorough reconditioning process. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
Sangoma A200D Analog Series w/ Echo Cancellation Specifications
- Technical specifications
From 2 to 24 ports supported, mixing FXO and FXS
interfaces, as required.
Support for the Asterisk™, Yate™, FreeSWITCH™, CallWeaver™,
OPAL™ PBX/IVR projects, as well as other Open Source and proprietary
PBX/Switch/IVR/VoIP gateway applications.
Single synchronous PCI interface for all 24 FXO/FXS ports.
Four RJ11 ports per Remora™ card.
Dimensions: 2U Form factor: 120 mm x 55 mm for use in
Short 2U compatible mounting clips available for
installation in 2U rack-mount servers.
32 bit bus master DMA data exchanges across PCI interface
at 132Mbytes/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, proper sharing of PCI interrupts.
Intelligent hardware: Downloadable Field Programmable Gate
Array programming with multiple operating modes. Field upgradeable so
that new features can be added when they become available.
Power: 800mA peak, operational 300 mA max at +3.3 V or 5 V.
Temperature range: 0 - 50C.
Canceller Daughterboard on the A200D
G.168-2002 echo cancellation in hardware.
1024 taps/128ms tail per channel on all channel densities.
DTMF decoding and tone recognition.
Voice quality enhancement: Octasic music protection,
acoustic echo control and adaptive noise reduction.
No CPU Load.
Does not increase the physical size of the card, and no
additional slot is required.
The A200 and Remora™ cards incorporate four, 4-pin RJ11 narrow jacks,
such as used in telephone handsets. Each Sangoma A200 Card is shipped
with four 2m cables terminating in a narrow RJ11/4 plug at one end and
a telephone-standard RJ11/6 plug at the other. For those who need to
hard wire the A200 system, you can purchase a kit of 12 RJ11/4 plugs
and a crimping tool, sold separately.
- Get the
Fax on Sangoma
With Sangoma, there is no need for a separate analog line to run your
fax machine. Using T1/E1 passthrough with Sangoma analog cards, there
are no clock slips, buffer overruns, or transmit underruns that cause
missed lines, blank sheets, and missed pages when faxing.
Sangoma A200 and A400 cards synchronize perfectly with digital T1/E1
cards and the PSTN atomic clock for error-free fax and modem
passthrough and superior voice quality over T1 and E1 lines.*
*Hardware echo cancellation option required.
Sangoma A200D Analog Series w/ Echo Cancellation Resources