Synway FXM32 Bedienungsanleitung
Synway AST Series
FXM32
Analog Voice Board
Version 1.0
Synway Information Engineering Co., Ltd
www.synway.net
Synway Information Engineering Co., Ltd
Contents
Contents..................................................................................................................... i
Copyright Declaration.............................................................................................. ii
User Guide ............................................................................................................... iii
Revision History ...................................................................................................... iv
Chapter 1 Overview.................................................................................................. 1
1.1 Features........................................................................................................... 1
1.2 Operation Principle .......................................................................................... 3
Chapter 2 Installation............................................................................................... 4
2.1 Hardware Structure.......................................................................................... 4
2.1.1 Motherboard............................................................................................... 5
2.1.2 Daughterboard............................................................................................ 6
2.1.3 Backboard .................................................................................................. 6
2.1.4 Module........................................................................................................ 6
2.2 Interface Identification...................................................................................... 7
2.3 Channel Number Identification......................................................................... 9
2.4 System Requirements.....................................................................................11
2.5 Hardware Installation......................................................................................11
Appendix A Technical Specifications ................................................................... 14
Appendix B Technical/Sales Support ................................................................... 15
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Copyright Declaration
This manual is provided by Synway Information Engineering Co., Ltd (hereinafter referred to as
‘Synway’) as the support file for ‘Synway FXM Series board driver software’. Both the software and
this manual are copyrighted and protected by the laws of the People's Republic of China.
All rights reserved; no part of this manual may be extracted, modified, copied, reproduced or
transmitted in any form or by any means, electronic or mechanical, without prior written permission
from Synway. By using this manual, you agree to the following Software License Agreement.
Synway reserves the right to revise this manual without prior note. Please contact Synway for the
latest version of this manual before placing an order.
Synway has made every effort to ensure the accuracy of this manual but does not guarantee the
absence of errors. Moreover, Synway assumes no responsibility in obtaining permission and
authorization of any third party patent, copyright or product involved in relation to the use of this
manual.
Note: Asterisk and Digium mentioned in this book are registered trademarks of Digium Inc.
Trixbox is a registered trademark of Fonality. FreeSwitch is a registered trademark of
FreeSwitch.org.
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User Guide
FXM32 has a six-year guarantee. Synway provides you with a good quality after-sales service at
any time under warranty. And what’s more, we give a promise of the three-month
no-questions-asked return policy. Please read Appendix B to get our contact information.
When you find anything wrong with the board and turn to us for help, please supply your system
log and give necessary assistance to our technicians for a quick diagnosis of the problem.
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Revision History
Version Date Comments
Version 1.0 2009-4 Initial publication
Note: Only major revisions to this manual itself recorded herein.
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Chapter 1 Overview
FXM32 is designed with a smart appearance and a flexible structure. The voice quality it provides
is rather splendid. The echo canceller which we developed out independently to cancel echoes in
hardware supports 128ms for time delay estimation. With the extendable daughterboards and the
selectable modules, you can customize systems to what you want. The 2U height and the
half-length design it has minimize the space to install in a chassis so that most common main
frames you find in daily life are big enough to hold it. In a word, this product is really cost effective.
Figure 1-1 below shows the overall structure of FXM32.
Figure 1-1 Overall Structure of FXM32
Note: When installing motherboards and daughterboards, there will be no difference to put
whichever one in front. They can be inserted into any slot on the backboard. See Figure 2-1.
1.1 Features
zEcho Cancellation
1) Compliant with G.168-2002.
2) The basic motherboard supports 256 point (32ms) for time delay estimation on each
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channel while the enhanced motherboard supports 1024 point (128ms).
3) Uses the DSPs on the motherboard to process echoes, not wasting any host resources.
4) Not only cancels out the effect of voice playback on DTMF and busy tones detection, but
also avoids self-excited oscillation and howling, minimizes the possibility of registering
wrong DTMF and busy tones in a conference call, especially suitable for VoIP application
environments.
zDMA
Uses the DMAtechnique for data reading and writing, greatly minimizing the cost of host CPU.
zStructure
1) Assembles piecemeal just like piling up building blocks. A motherboard offers 4 channels
and you may use the backboard to extend with up to 7 daughterboards. Then 32
channels are available in total. Although these daughterboards take some space, they
can work without the need of PCI/PCIe slots.
2) Several kinds of modules are optional for you to install with the mother/daughter boards
to achieve different purposes. Actually, we provide FXS, FXO and FXC (a compound
body of FXS and FXO). FXC has the capability to ensure safe communication even when
the PC is powered off, which eliminates the damage caused by sudden power cuts.
3) The 2U height and the half-length design (Height: 55mm, Length: 120mm) minimize the
space it needs for installation, allowing a great many choices of mainboards and main
frames.
4) You are allowed to fix the module by bolt and the backboard by ouch onto the
mother/daughter board to prevent them from loosening or disengaging during
transportation or in removal.
zCompatibility in Software and Hardware
1) Compatible with all commercial and home mainboards.
2) Includes PCI 2.2 bus with burst data transmission rate up to 132 MB/s; PNP (plug and
play) feature eliminates the need for jumper leads; general PCI design supports 3.3V/5V
PCI slot and PCI-X slot.
Includes PCI Express 1.0a bus with the single-way transmission rate up to 2.5Gb;
supports PCI Express X1, X2, X4, X8, X16 slots.
3) Supports Unix, Linux and Solaris.
4) This board driver is compatible with Zaptel. So it supports a lot of open source PBX
systems, like Asterisk, Trixbox, Yate, CallWeaver, FreeSwitch, etc.
zInterface
The on-board RJ11 jack can connect directly to telephone lines, making connection easy and
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malfunctions rare.
zPower
The power for motherboard is supplied by PCI/PCIe slot, while that for backboard and
daughterboard is supplied by host-computer power.
zIndicator
Rear projection indicators. We make use of the gaps between RJ11 jacks and the
light-admitting quality of the jack to hide the indicators behind the RJ11 jacks. Such design not
only ensures the neatness of the board, but also allows you to get the module type and errors
in running without opening the main frame.
1.2 Operation Principle
Figure 1-2 FXM32 Operation Principle
Inbound Voice
Trunk Board Subscriber
Bd
Mother Board
AG
DecoderEncoder
Subscribe
r
Line
Interface
Circuit
Voltage
Detector Ring
Detector Ring
Control Hook
Detector
Echo
Canceler
Outbound Voice
Phone Interface
CODEC
Recording
Buffer Playback
Buffer
AG
Subscribe
r
Line
Interface
Circuit
Host Computer Interface (PCI/PCIe)
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Synway Information Engineering Co., Ltd
Chapter 2 Installation
2.1 Hardware Structure
See Table 2-1 below for available models of FXM32 motherboard, daughterboard, module and
backboard.
Component Maximum
Quantity Model Comments
FXM3200P Half-length basic motherboard
with PCI bus
FXM3201P Half-length enhanced
motherboard with PCI bus
FXM3200E Half-length basic motherboard
with PCIe bus
Motherboard 1
FXM3201E Half-length enhanced
motherboard with PCIe bus
Daughterboard 7 FXD400 Half-length daughterboard
FXO200 Trunk module
FXS200 Station module
Module 16
FXC200 Composite module
BP200 Offers 2 slots
BP300 Offers 3 slots
BP400 Offers 4 slots
BP600 Offers 6 slots
Backboard 1
BP800 Offers 8 slots
Table 2-1 Model list for FXM32 Motherboard, Daughterboard, Module and Backboard
What the following Figure 2-1 illustrates is composed of an FXM3201P motherboard, an FXD400
daughterboard, a BP800 backboard, an FXO200 trunk module and an FXS200 station module.
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Backboard
Motherboard
Figure 2-1 Overall Structure
2.1.1 Motherboard
Trunk Module
Daughterboard
RJ11
L-bracket
Station Module Clock Synchronization
Line Interface
Trunk Module
PCI Slot
Indicator
RJ11
L-bracket Station Module
36-pin
Interface
Clock Synchronization
Line Interface
Figure 2-2 FXM3201P Motherboard
SynwayFXM32AnalogVoiceBoardHardwareManual(Version1.0) Page 5
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