Zed-3 GS8 User Manual download pdf

GS8

Modular gateway

Key Features

Modular gateway supporting analog, CDMA, and GSM

2G, 2.5G, and 3G compatible

Permits mixture of interfaces

Connects to VoIP PBXs and SIP networks with Ethernet

Operates as a gateway (with clustering) without IP PBX

Connects to PBXs, key telephone systems, analog phones, or

analog phone lines

Up to four GSM or CDMA interfaces

Use a single external antenna with RF splitter

Up to eight analog FXO interfaces

Up to four analog FXS interfaces

Up to eight channels of voice

Send and receive voice calls between any interfaces

Passes caller ID for incoming calls

Send and receive SMS and MMS

Captures log of calls and statistics

Simple conﬁguration with web browser

Multiple languages and worldwide support

Description

The Zed-3 GS8 modular gateway is a stand alone gateway

for VoIP, PSTN, and mobile phone networks. It converts

the format of a phone call to allow it to pass among these

networks. The device connects to the PSTN using ana-

log, the mobile network using GSM or CDMA, and the IP

network using SIP.

With this device you obtain great ﬂexibility in how calls

should be routed and have a means to provide telephony

backup in the event the standard telephony path fails

Further, you can signiﬁcantly reduce the money you

spend on telephony, especially for the cost of calls from

your internal phone system to CDMA or GSM phones.

The GS8 modular gateway is compatible with most IP

PBXs using the SIP protocol, is compatible with tradi-

tional (legacy) phone systems with analog circuits, and

can be used separately or in a cluster without any PBX. It

provides a means to easily integrate mobile telephony as

part of your company’s phone system.

Beneﬁts

Connects directly to IP or analog PBX to simplify wiring

Connects to traditional phone systems with analog circuits

Compatible with open standards SIP networks

Connect to wireless and land line phone networks

Free calls to phone network (depending on plan)

Easy expansion of phone lines

Extend PBX extension seamlessly to your mobile phone

Setup an ofﬁce without needing land lines

Mobile phones become extensions of business PBX

Useful for businesses from SOHO to branch ofﬁce to

enterprise

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Summary of Contents

Page 1 - Modular gateway

GS8Modular gatewayKey FeaturesModular gateway supporting analog, CDMA, and GSM2G, 2.5G, and 3G compatiblePermits mixture of interfacesConnects to VoIP

Page 2

Hardware and TelephonyThe GS8 modular gateway can be mounted in a 19” rack and has four slots into which you can plug any interface module. The GSM, C

Page 3 - Application: Basic Use

LANWANLANGS8IP PBXMain OfficeBranch OfficeGSMorCDMAITSPLANPSTNGS8Normal Phone ServiceIP PhonesPCIP PBXGSMorCDMAanalogAnalog Phonesparts of the world.

Page 4 - Traditional PBX

PSTNGSMorCDMATraditional PBXGS8Phones (analog or digital)LANGS8Mobile Phone with provider AProvider DIP PhonesPCIP PBXProvider CProvider BPSTNGSMorCDM

Page 5 - Multiple GS8

PSTNGSMorCDMAanalogTraditional PBXLANMultiple GS8LANGS8Customer mobilephoneIP PhoneClient applicationIP PBXGSMorCDMAMiddleware running on computerData

Page 6 - Physical and Environmental

LANGSM or CDMAnetworkPSTNnetworkGS8Mobile PhonesLand Line PhonesIP PhonesGSM or CDMAPCIP PBXSpeciﬁcationsCapacity4 GSM ports (850 & 1900 MHz or 90