ICS - VoIP Equipments & Solutions Provider

Analog GSM Gateway

ICS TopGSM Series Analog GSM Gateway comes with 1/4/8 portsand provides a cost- effective alternative for fixed-to-mobile telephone calls.They are compatible with any PBX system or analog phones.

aaTypical Applications

TopGSM Series GSM analog gateway is used for connecting with the FXO ports of an analog VoIP gateway. With the use of the TopGSM gateway, inbound VoIP calls destined for GSM handsets and calls originating from GSM handsets can be sent to or received from the GSM handsets by the VoIP gateway without having to route the calls through the local PSTN thus eliminating the cost of paying the local wireline telephone exchange for the unnecessary switching.

Up to 4 SIM Cards per GSM Channel
The 4 SIM cards feature of the TopGSM gateways is important in markets where there are more than one GSM operator providing GSM services. A common practice of a GSM operator is to offer special rate concession to its subscribers for calling Mobile Numbers that are within the same network of the GSM operator in various forms such as: one flat rate for calling any Mobile Number within the GSM network; or special discounted rates for calling Mobile Numbers that are within the GSM network.

Each GSM Module board contains 4 SIM cards holders . An intelligent SIM card can be automatically switched according to 4 conditions:

Minute parameter --- You can change counting of outgoing calls.

Count of minutes: Gateway will counter time of outgoing calls.

Count of calls: Gateway will counter number of outgoing calls.

By time --- SIM cards will be switched according to standby time

Time of use SIM --- Interval of using selected SIM card.

Random --- SIM cards will be switched at random time.

--- Interval of change SIM card.

In this interval hours: minutes will be randomly switched SIM card. (SIM card will be switched after proceeding call hang-up).

Interoperability
The TopGSM is compliant with the word wide use.

GSM: Dual Band 900/1800 MHz using Wavecom GSMQ24XX

Tri Band 900/1800/1900 MHz using SIMCOM SIM300

Quad Band 900/1800/ 1900/850 MHz using SIMCOM SIM340

CDMA: CDMA 2000 1X 800 MHz using ZTE MC8160

CDMA 2000 1X 450 Mhz using ZTE MC4160

CDMA 2000 1X 1900 Mhz using ZTE MC9160

UMTS: UMTS 850/1900/2100 MHz using Longsung U6100

Top GSM Specifications
Advanced Features:
Excellent voice quality
Tone dialing compatible Basic telephone facility support, Caller ID, speed dialling, redial and pre-dial
User friendly LED indicators on the front panel with notification of all important statuses (SIM card errors, signal strength, call status for programming, etc.)
Polarity reversal signal support for billing facility
Compact 1U 19" rack-mountable chassis
External antenna easy & comfortable maintenance, configuration and upgrade
Worldwide use (all GSM frequencies are supported; CDMA: 2000 1X single or dual band 800/ 1900 MHz; UMTS 850/1900/2100 MHz)
Basic Features:
RJ11 Interfaces
	1/4/8 GSM interfaces providing voice and fax
GSM Band	Dual Band:900/1800 MHZ;
	Tri Band: 900/1800/1900MHZ;
	Quad Band:900/1800/1900/850MHZ
CDMA Frequency	800 MHZ;
	450 MHZ;
	1900 MHZ
SIM Card	Up to 32 SIM cards - each GSM Module board contains 4 SIM cards holders.
Weight	TGG801: 0.95 kg; TGG804/808: 5kg
Operating Environmental	0 to 60°C, Non-Condensing Humidity 10% to 90%
Non-Operating Environmental	-10 to 70°C

Download the low res product brochure here
Ordering Information here

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