The information contained in this document is subject to change without notice.
Zed-3 makes no warranty of any kind with regard to this material, including, but not limited
to, the implied warranties of merchantability and fitness for a particular purpose. Zed-3 shall
not be liable for errors contained herein or for incidental or consequential damages in
connection with the furnishing, performance, or use of this material.
Zed-3 assumes no responsibility for the use or reliability of interconnected equipment that is
not furnished by Zed-3.
This document contains proprietary information which is protected by copyright. The
contents of this manual and the associated software are the property of Zed-3, and all rights
are reserved. No part of this document may be photocopied, reproduced, stored in any
computer format, translated to another language, or publicly displayed without the prior
written consent of Zed-3.
The information contained herein has been prepared by Zed-3 solely for use by Zed-3’ss
employees, agents, and customers. Dissemination or use of the information or concepts
contained herein to or by other parties is prohibited without prior written consent from Zed-3.
Zed-3, the Zed-3 logo, the Zed-3 mark,GA90 , CN2x2, CN2x4, SE150, SE150P, SE150+, SE150,
SE500, and SEME are trademarks of Zed-3 and may be registered trademarks in certain
countries. All other names may be trademarks or registered trademarks of their respective
owners.
Zed-3 GA90 is a Modular Gateway which has prefect performance, rich interfaces, and supports
interface cards plug. GA90 supports multitype interface cards, such as FXO, FXS, IP, T1/E1 card,
can be connected to VoIP and PSTN network, allows calls freely transfer between these
interfaces, fully meeds the various requirements of communication and business extension for
enterprises. GA90 permits flexible call routing and call restricting to provide users calling strategy
based on their own requirements. The web-based management platform dramatically reduces
complication of users' operations.
1. Product Introduction
Chapter 1
GA90 are compatible with most SIP-based IP-PBX and traditional telephony system. When there
is no PBX, it can be deployed alone or in a group. This product can connect to local PSTN network
directly for its support of most countries and areas' telephone agreements. Zed-3 sells GA90 and
privides technical support across the world.
• LCD indicator on the front panel of GA90 for system status.
• 4 extended slots which can hold 8FXO cards , 8FXS card and E1/T1 interface cards.
Each 8FXO and 8FXS interface card has eight anolog voice channels, each channel has
corresponding LCD indicator-for channecl's status. After startup, indicator is on when that
channel is used after off-hook. light is off when the channel is idle.
1.4.3Back View
Figure 1-3GA90 back panel
All ports are on the back panel of GA90, the interface type and descriptions are:
• WAN port: connect to IP network via this port.
• LAN port: connect to PC or other devices via this port.
• Reset button: reset the configuration to factory defaults (includes network configuration).
click it for 6 seconds when system is running
• Power Port: connect to power adapter.
4
Device Installation
Unpack the unit and verify shipment content with the packing list :
• One GA90 equipment.
• One power cable.
2. Device Installation
Chapter 2
• One Ethernet cable.
• One electronic mannual CD.
• Accessories package: 2 GA90 fixers, 8 M3 screws for fixing on GA90, 6 M6 screws for fixing
on 19# rack.
Note: If there is any missing or damage, contact the seller or Zed-3 sales immediately and save
all packages for the repackaging if need.
2.1Installation Requirements
2.1.1Power Requirements
• Power-off before installation, dismantlement or movement.
• The electric outlet shall be installed near the equitment and shall be easily accessible in case
of emergency.
2.1.2Anti-static Requirements
• If the device's power line need to be put outside, take necessary anti-static action please.
• Anti-static Requirements
- Static will damage the circuit or the whole machine seriously if static exceed the limitation,
so make sure the ground bus well enough.
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GA90 Modular Gateway User’s Manual
- Static inside body will result in damage too, so please wear anti-static wristband if you
have.
2.1.3Environment Requirements
2.1.3.1Basic Conditions
Keep the GA90 equipment in a room which has proper control of temperature and humidity, watch
out the conductivity of the shelf. Too high or too low humidity will cause short circuit or fire. At the
same time, the conductive property of rack is also considerable.
Place the equipment on a rack (if possible) which is near stable and liable power in an anti-fire,
anti-humidity, anti-dust, and anti-thief room.
2.1.3.2Temperature, Humidity, and Illumination
Suggestions:
• Temperature: 0 ~ 40
• Relative humidity: 5~ 95RH without coagulation
• Illumination: light, 500 ~750 lx, light enough for operations.
High humidity will affect the insulating efficiency of insulating materials and also cause the rust of
metals. Low humidity will make insulating gasket shrink, loose the fixed bolts, and scrape up
static. Long period of high temperature will accelerate components' aging, lower the reliability and
reduce the useful time dramatically.
2.1.3.3Air Quality
The air particulate may enter the equipment through ventholes. Too much dust will cause
short-circuit, so the suggestion is less than 180mg/m3. In machinery room, printer and
Photocopiers shall be placed away from the power provider in case of floating particulate. Please
put it in the diagonal corner.
Keep the room clean, for the dust will cause static and bad connections between little
components
2.1.3.4Ventilation Requirements
There are thermal discharge holes in the back and side side, so keep more than 100mm from
other stuffs for thermal discharging.
2.1.3.5Safety
There must be some safety precautions like securities or other effective anti-thief actions. The
lightning rod is well connected to the ground, the ground bus' diameter must be more than 5mm.
For seismal zones, there must be anti-earthquake measurements, like fixed balustrade for the
rack.
6
2.2Preparations
2.2.1Network Resources
GA90 shall be connected with intra-company network or Internet for different usages. Test your
network connectivity and provide a port for this equipment. It is usually connected to a switch or
a router.
2.2.2IP Address
Get an IP address for your GA90 . the setting of IP address, see 3.1.1set GA90 's IP address.
Note: Static IP address is recommended, no matter public or private address. (except DDNS).
2.2.3Ethernet Cable
Get a standard RJ-45 cable for GA90 .
2. Device Installation
2.2.4External Line
8FXO card is necessary if you want to call PSTN phones from GA90, connect its FXO port with
PSTN with a cable.
2.2.5Other Soft-switch Accounts
Ask for soft switch accounts and register information like phone number, password, register proxy
address, proxy address, register port, outbound proxy address, register expiration etc. if your
GA90 need to connect to other softswitchs.
2.2.6Network Topology
Build your network topology based on GA90 's location and connectivities.
2.2.7Line Adjustment
Extend the external lines and cables to reach GA90 's ports, if they are too far from the equipment.
2.3Installation Procedures
GA90 equipment shall be placed on a table or a rack, install it as below steps.
Note: Do not put any heavy thing on the equipment to avoid any damage of the base.
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GA90 Modular Gateway User’s Manual
2.3.1Network Connection
Connect the cable with Ethernet LAN port on the back side.
2.3.2Connect external Line
• Connect analog line with the port of 2FXO card on GA90
• Connect FXS port with analog telephones.
Prepare a 2-core telecommunication cable, plug one end into FXS port of GA90, and another end
into a phone, a fax or a PBX's trunk line port.
2.3.3Power Connection
1.Connect the power line with the power port on the back side.
2.Connect the other end with outlet nearby.
2.3.4Power On
After all these steps, power on.
All LED indicators are off at the beginning, then the power indicator is green after start-up.
8
Web Management System
3.1Login
Login to GA90 Web Server with IE browser (1024*768 recommended) and make configurations
like this:
3. Web Management System
Chapter 3
1.Open IE browser and enter IP address in the address field.
GA90 has a default address: 192.168.0.100. If the default address has been changed, gain
it like below: ( if you can not login, see 3.1.1 change GA90 's IP address)
• Dail “***” and input password "23646" when you hear the dialing tone of AA after calling
in through FXO port of GA90 , and the equipment will show you the IP address. The
SpreeCode and password used here are default, you may change them on the page of
AA at Call Settings-System Settings after loging into the web management system.
• Or click Reset button for 6 seconds and reset the configurations to the factory default
(including the IP address recovered to default 192.168.0.100).
Note: The Reset button will reset all configurations, not only the IP address.
2.Input user name and password in the pop-up window. ( see figure 3-1)
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GA90 Modular Gateway User’s Manual
Figure 3-1Login window
• Administrator: the default user name and password is "admin".
Change administrator's password in the Adminstration > Change Password menu after login.
3.1.1Change GA90 's IP Addresss
Any operation (including initialization) on configurations shall be made in the GA90's web
management system. You can not login to the system if your PC's IP address does not belong to
the same network segment as the equipment's. So the simplest way is to change your PC's IP
address to set GA90's configurations.
As below:
1.Change your PC's IP address to the same network segment (for example: 192.168.0.120).
2.Login to GA90: visit the default "192.168.0.100" with IE browser and login with "admin".
3.Click and enter Administration> Network Setting menu, change the IP Address, Net
mask, Default gateway and DNS based on your real situation.
10
Figure 3-2Change GA90 's IP address
3. Web Management System
4.After setting, click [Set] button to make it work and roll your PC's IP address back.
5.Login to the web management system with the new IP address.
3.2Web Management System Main Interface
There are six main menus on the top of the web management system's main page, they are
Monitor, Line Settings, Call settings, Administration,and Maintenance.
Click each main menu to show its sub-menu, click the sub-menu to see the setting pages.
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GA90 Modular Gateway User’s Manual
Figure 3-3Web Management System main interface
The system supports Chinese and English. Here is the English version.
3.3Menu Structure
12
Figure 3-4Menu Structure
Monitor
The Monitor menu in Web Management System provides System Info, Line Status, Active
CAlls, Call Records, T1/E1State etc..
4.1System Info
4. Monitor
Chapter 4
Login to Web Management System or on the page of Monitor > System Info,there is system
information about product model, firmware version, resource usage, system time and network
information etc.
The parameters are:
• Basic
- Model: GA90 .
- Product ID: the unique number of GA90 equipment.
- Firmware version: the current version of the equipment, like 1.0.6.7.
• Performance
- CPU Usage: the current usage of CPU.
- Memory Usage: the current usage of memory.
• Time
- System Time: the current system time.
- System Uptime: the duration from last start-up.
- Latest Upgrade Time: the lastest time of upgrade.
• Network
- IP Address: the current IP address of the GA90 equipment.
- Net Mask: the netmask now used.
- Default Gateway: the IP address of the default gateway now used.
- Primary DNS: the IP address of primary DNS now used.
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GA90 Modular Gateway User’s Manual
Figure 4-1System Monitor - System Info page
- Secondary DNS: the IP address of secondary DNS now used.
4.2Line Status
Trunk lines are very important basic resources for GA90 system. You can call external lines only
when trunk lines set on GA90. The system will monitor all these lines' status automatically once
these trunk lines have been set, and provides monitor information to the administrator for
management.
Monitor > Line Status menu monitors all trunk lines, and classifies them into IP, PSTN and digit
trunk lines as figure 4-2.
14
4. Monitor
Figure 4-2Monitor - Line Status page
• Type : the line type, includes: IP, FXO , FXS, T1/E1.
• ID: the sequence number of the line ( for example: "slot1-2" means the 1st card's 2
• Phone Number: the phone number assigned to this line.
• Status: the status of the line, including: Avaialbe, Invalid, Register Fails etc.
4.3Active Calls
Active Calls means the calls are in conversations. The system provides real-time monitor of
current calls. It's an important way of monitoring system for administrator.
Visit Monitor > Active Calls to see:
nd
port).
Figure 4-3Monitor -- ActiveCalls page
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