CDC User Manual, Ver 1.0
Contents
1. Synway Synway CDC Series CDC 1522A PCI CDC 2522A PCI CDC 3522A PCI User Manua Version 1 0 Synway Information Engineering Co Ltd www synway net LS Gynway Synway Information Engineering Co Ltd Contents OCIS EN NEE AEHSHERUEPEEE SH E IENEHETTSPERNSEE i Copyright Declaration sss cena steer ss ess ss esse eee eenn nenen nenen ennenen ii Software License Agreement esse ss sese ss cesse sees seene naeh eich ii FRE VISION ASCO sooo cae seed aaa een ee mini eee eames eee aa ahnen tevcautecoeuseeseecsveddeacsesa Iv Eee V Chapter 1 aT 1 TE ANAE AOS R ee ee oe ae 1 Chapter 2 Board lnstallatiion sssssssssssssssssssss esse sees 3 2 Ra r T INS aO idi ee ee E 5 22 ovarelhslalaloh csecsen a sin 5 2 2 1 System RedUreEMENB nn en 5 222 Tr erre Te Tree ackaoE 2a een ee ee 5 2 2 3 VISIO 6 2 22 VE SO Appendix A Technical Specifications lt ssssss sss ss ess ss sese ee sese seene eenn nenen neee 8 Appendix B Technical Sales Support ee 9 Synway CDC Series User Manual Page i LS Gynway Synway Information Engineering Co Ltd Copyright Declaration This manual is provided by Synway Information Engineering Co Ltd hereinafter referred to as Synway as the support file for Synway CDC 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 modi2. Digium Inc It can run on Linux and other Unix platforms The name Asterisk is derived from the all inclusive wildcard symbol in UNIX as well as Linux a symbol that stands for one or more unspecified characters used especially in searching text and in selecting multiple files or directories It implies the wide applicability of this software Synway CDC Series User Manual Page 1 Synway Synway Information Engineering Co Ltd Asterisk provides a lot of functionalities which were supported only by expensive and proprietary PBX before such as voicemail conferencing interactive voice response IVR and auto call transfer etc Since Asterisk is an open source PBX users can flexibly configure and extend this platform to have whatever functions needed even can write programs to develop some functional modules they want Therefore Asterisk is now increasingly used to take the place of traditional proprietary PBX Synway CDC Series User Manual Page 2 e Gynway Synway Information Engineering Co Ltd Chapter 2 Board Installation When you unpack the board please check if it is damaged or corrupted during transportation In case of any loss take your bill of documents and contact the seller or dial the phone number listed in Appendix B to consult Note Only the trained and qualified service people are allowed to reinstall the board Users had better not do it by themselves The following table lists all models in th
3. our technicians and salesmen are mainly responsible for maintaining our boards and providing relative technical support If there are problems about Asterisk please keep touch with Digium Inc for help Headquarters synway Information Engineering Co Ltd http www synway net 9F Synway D amp R Center No 3756 Nanhuan Road Binjiang District Hangzhou P R China 310053 Tel 86 571 88860561 Fax 86 571 88850923 Technical Support Tel 86 571 88864579 Mobile 86 13735549651 Email techsupport sanhuid com Email techsupport synway net MSN scycindy_sh hotmail com Sales Department Tel 86 571 88860561 Tel 86 571 88864579 Fax 86 571 88850923 Email sales synway net Synway CDC Series User Manual Page 9
4. 50 channels are in use Synway CDC Series User Manual Page 6 Synway Synway Information Engineering Co Ltd CLI gt show translations g 29 3 1 1 3 3 2 5 18 3 Note The value written in the format of G 729A is somewhat different from that in other formats because of the various configurations of the machine 2 2 4 Driver Uninstallation Step 1 Uninstall the CDC driver Execute the Command rmmod shcdc Step 2 Check if the driver uninstallation is successful Execute the Command Ismod Check if the driver has been successfully uninstalled If successful the item shcdc will not be shown in the result Synway CDC Series User Manual Page 7 Synway Synway Information Engineering Co Ltd Appendix A Technical Specifications Dimensions 120x95mm excluding L bracket Weight 100g Environment Operating temperature 0 C 55 C Storage temperature 20 C 85 C Humidity 8 90 non condensing Storage humidity 8 90 non condensing Synway CDC Series User Manual Audio Decoding From G 729A to A Law u Law Audio Encoding From A Law u Law to G 729A Power Requirements Maximum power consumption s8W Audio CODEC A Law 64kbps u Law 64kbps G 729A 8kbps Page 8 Synway Synway Information Engineering Co Ltd Appendix B Technical Sales Support Thank you for choosing Synway Please contact us should you have any inquiry regarding our products We shall do our best to help you However
5. e CDC series PCI X support CDC 2522A PCI PCI X support CDC 3522A PCI PCI X support The CDC series boards are illustrated below Figure 2 1 CDC 1522A PCI Front View Synway CDC Series User Manual Page 3 e Gynway Synway Information Engineering Co Ltd Figure 2 2 CDC 2522A PCI Front View Figure 2 3 CDC 3522A PCI Front View Synway CDC Series User Manual Page 4 LS Gynway Synway Information Engineering Co Ltd 2 1 Hardware Installation Step 1 Turn off the power and open the chassis Step 2 EIT the board into a slot on the PC Step 3 Close and seal the chassis 2 2 Software Installation 2 2 1 System Requirements Host System Requirements CPU 400MHz Intel Pentium lll or above Memory 512M or more HD Depends on individual requirements Supported Operating Systems v Linux RH7 2 RH9 0 AS4 FC4 SUSE10 2 2 2 Installation Package The driver installation package includes all necessary files for installation and use of the CDC driver See below for details cdcx522apci 1 0 0 tar gz CDC driver package User manual for this driver English 2 AST CDC_UserManual doc version Notes 1 The packages for CDC 3522A PCI CDC 2522A PCI and CDC 1522A PCI are all called cdcx522apci 1 0 0 tar gz That is the driver programs for these three board models are identical 2 cdcx522apci 1 0 0 tar gz can only be installed with the help of the Zaptel driver and started by running Ast
6. erisk 3 The Zaptel driver must be installed for compilation and operation of this driver Synway CDC Series User Manual Page 5 LS Gynway Synway Information Engineering Co Ltd 4 This driver supports the version of zaptel 1 4 So we recommend zaptel1 1 4 8 and Asterisk 1 4 17 for your use which can be downloaded from the website www synway net or http downloads digium com pub 5 There is no need for you to configure the CDC driver 2 2 3 Driver Installation Here we use zaptel 1 4 8 and Asterisk 1 4 17 as an example to explain how to install this driver Step 1 Login to the system users with root access only Step 2 Compile and install Zaptel Copy the zaptel 1 4 8 tar gz file from the CD to the target directory of opt cd opt tar xvf zaptel 1 4 8 tar gz cd zaptel 1 4 8 make make install Copy cdcx522apci 1 0 0 tar gz to the directory of zaptel 1 4 8 tar xvf cdcx522apci 1 0 0 tar gz cd cdcx522apci 1 0 0 make Step 3 Compile and install Asterisk Copy the file Asterisk 1 4 17 tar gz from the CD to the target directory of opt or some other directory cd opt tar xvf Asterisk 1 4 17 tar gz cd Asterisk 1 4 17 configure make make install Step 4 Load the driver cd opt cd zaptel 1 4 8 modprobe zaptel modprobe zttranscode cd cdcx522apci 1 0 0 insmod shcdc ko Step 5 Start Asterisk asterisk vvvvc CLI gt show transcoder 0 0 encoders decoders of 1
7. fied 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 Synway CDC Series User Manual Page ii Synway Synway Information Engineering Co Ltd Software License Agreement Synway Information Engineering Co Ltd hereinafter referred to as Synway owns the copyright of this software and its accessories relative files and archives hereinafter referred to as this product Any company or person can download the corresponding driver software and other useful documents for free directly from our website after purchasing a board of Synway Synway CDC Series User Manual Page iii LS Gynway Synway Information Engineering Co Ltd Revision History Version Date Comments 2008 7 Initial publication Note Only major revisions t
8. o this manual itself recorded herein Synway CDC Series User Manual Page iv LS Gynway Synway Information Engineering Co Ltd Preface Thank you for choosing the Synway AST series boards which are designed to fully support Asterisk platform This series includes four subseries Synway FXM Use of modular structure and analog lines Use of analog lines equipped with much more on board Synway FXS channels than FXM Synway TEJ Use of digital trunks E1 T1 J1 Synway CDC CODEC board The Synway CDC series board is a perfect substitute for the TC400B product from Digium Inc providing codec translations in hardware This manual as the help file for both hardware and software installations of the Synway CDC series aims at those installation and maintenance technicians as well as the salesmen who are using the CDC boards This document consists of the following chapters Chapter 1 introduces the functions and features of the Synway CDC series boards and tells what is Asterisk Chapter 2 elaborates how to install boards on PC by examples Appendix A gives the technical specifications of the boards Appendix B shows the contact way of technical support and sales department in Synway Although Synway has scrupulously checked through this manual but cannot guarantee the absence of errors and omissions We sincerely apologize for any consequent inconvenience brought to you and will be very grateful if you kindly give your advice
9. regarding amendments to this book Synway CDC Series User Manual Page v e Gynway Synway Information Engineering Co Ltd Chapter 1 Overview The Synway CDC Series hereinafter referred to as CDC are multi channel codec boards with PCI 2 2 bus supporting the hardware based transformations between voice codecs With the burst data transmission rate up to 132 MB s and the PNP plug and play feature which eliminates the need for jumper leads this series can be used on 3 3V 5V PCI slot and PCI X slot Asterisk in software and with Digium G 729a licensing is capable of transforming the G 729a codec into other codecs for the purposes of call origination or termination bridging disparate calls or VoIP to TDM connectivity These transformations in software are very expensive in terms of MIPS and require a substantial amount of CPU time to accomplish The Synway CDC series uses the PCl based DMA technique for data reading and writing minimizing the CPU cost It is fully compatible with the API functions of Asterisk and supports the transformations among G 711 A Law u Law and G 729A which ideally cover the shortage of Asterisk Besides the CDC board has many DSPs on it to provide powerful voice processing which brings a nearly real time voice effect to users IP telephone Asterisk PBX Figure 1 1 Application Example 1 1 What is Asterisk Asterisk is the first Open Source PBX which is developed maintained and improved by
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