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AX4D+EC128
ATCOM® Digital Card AX4D/AXE4D
Product Guide
25/06/2011
Written by Robert.Ao
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Content
CONTACT ATCOM ............................................................................................................................... 2
CHAPTER 1 THE INTRODUCTION OF AX4D .......................................................................................... 3
CHAPTER 2 HARDWARE INTRODUCTION ............................................................................................ 5
CHAPTER 3 SOFTWARE INSTALLATION................................................................................................ 9
CHAPTER 4 SOFTWARE CONFIGURATION ......................................................................................... 11
CHAPTER 5 LOOPBACK TEST ............................................................................................................. 14
CHAPTER 6 REFERENCE .................................................................................................................... 19
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Contact ATCOM
The Introduction of ATCOM
Founded in 1998, ATCOM technology has been always endeavoring in the R&D and
manufacturing of the internet communication terminals. The product line of ATCOM includes IP
Phone, USB Phone, IP PBX, VoIP gateway and Asterisk Card.
Contact sales:
District C, east of 2nd floor, #3, Crown industry buildings, Chegongmiao
Industry area, Futian district, Shenzhen, China
Contact Technical Support:
Website address: http://www.atcom.cn/
ATCOM Wiki Website: http://www.openippbx.org/index.php?title=Main_Page
Download Center: http://www.atcom.cn/download.html
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Chapter 1 the Introduction of AX4D
Overview of the AX4D
AX4D Asterisk card is the telephony PCI card which supports four ISDN PRI E1/T1/J1 ports,
optional with teleco-grade hardware echo cancellation. Using AX4D digital PRI card, open source
Asterisk PBX and stand alone PC, users can create their IP PBX telephony solution include all the
sophisticated features of traditional PBX, and extend features such as voicemail in IP PBX.
Features
AX4D: Four ISDN PRI E1/T1/J1 ports
Support original Dahdi, Zaptel(No patch)
Support Asterisk, Freeswitch, Yate
Support Elastix, Trixbox, AsteriskNOW, PBX in a Flash
100% compatible with all features of Asterisk PBX
32-bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec for minimum host
processor intervention
Supports standard telephony and data protocols(Including PRI, CAS, CCS for voice and PPP,
HDLC, Cisco HDLC and Frame Relay for data modes)
Supports chan_ss7 and Openr2
Optional hardware echo cancellation
Select the hardware echo cancellation direction
Applications
ISDN PRI IP PBX
ISDN least cost router
Calling Card Platforms
IVR system
Call Center
Traditional Calls/VoIP Calls Conference
VoIP Gateway
Callback Service
Optional DSP Hardware Echo Cancellation Module
G.168–2002 echo cancellation in 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
Does not increase the physical size of the card, and no additional slot is required
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Voice Modes
Pri CPE and PRI NET:
EuroISDN
4ESS(AT&T)
5ESS(Lucent)
DMS100
Hardware Requirement
1.6-Ghz Pentium IV
512 MB RAM
3.3V or 5V PCI 2.2 slot
PCI Card Dimension
131.5mm (Length)*94mm (height)
Operating System
Linux (all versions, releases and distributions from 1.0 up)
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Chapter 2 Hardware Introduction
AX4D
The Front and Rear View of EC128
LED Red: If the driver of the card is loaded correctly and the /etc/dahdi/system.conf file is
configured correctly, the LED Red of the four ports will be red clearly.
LED Green: If the PRI line is connected correctly, and it synchronizes to the other end
successfully, then the LED Green will be green clearly.
If the PRI line is connected correctly, and it is synchronizing to the other end, then both of the
LED Green and LED Red will be on clearly.