Bhumika presents a breakthrough in technology by integrating the WAN T1 interface to the GSM mobile communications network with 24, GSM (mobile) wireless links for mobile communications with an integrated T1 Interface


T1 GSM Gateways

	T1 GSM Gateways
	Technical Specifications Ordering Information Product Brochure (PDF) PowerPoint Presentation
	PRI ISDN 30 SIMs GSM Gateways PRI ISDN 90 SIMs GSM Gateways E1 GSM Gateways E1-90 GSM Gateways T1 GSM Gateways T1-72 GSM Gateways
	Other Products
	Multiplexers STM-1 / STM-4 SDH Multiplexers TDM (E1 / T1) over IP / Ethernet E1 & T1 GSM Gateways Channel Banks Voice Compression - DCME Echo Cancellers Voice over IP (VoIP) - AudioCodes T1 <> E1 Converter E1 / T1 WAN Routers
	Test Instruments
	Precision Power Analyzers Optical / Laser Power Meters Digital Multimeters GPIB / PXI Controllers Clamp Meters Insulation Resistance Testers Thermometers

Product Overview

T1 GSM Gateway / T1 GSM Channel Bank integrates the WAN T1 interface to the GSM mobile communications network. GSM T1 Channel Bank Gateway is a compact wireless solution, which integrates the T1 interface to the GSM (wireless) network to provide the USER with 24, GSM (mobile) wireless links for mobile communications with an integrated T1 Interface.

The interface on the wireless side is 24 x GSM Wireless links.

Ideal choice for terminating long distance traffic / VoIP / VoFR or DCME traffic to the PSTN / GSM (mobile cellular) networks. No LAND LINES REQUIRED!!!

Unique out-bound calling, user programmable, access feature.

All 24, GSM channels are dual band - 900MHz and 1800MHz with auto-sense / auto-switching capability.

Remote monitoring and configuration through TCP/IP access (optional).

Dual Band EGSM 900 MHz and EGSM 1800 MHz.

Dual Band EGSM 900 MHz and EGSM 1900 MHz.(Optional)

Features and Highlights

Compact, 24 GSM wireless terminals in a 19-inch chassis.

GSM is integrated to the T1 Interface. No gray areas of what will work with what. Tested to work with Cisco 3600 and Cisco 5300 VoIP Servers (and many others). Please contact the factory for the exhaustive compatibility list.

Improved voice quality. The two wire trans-hybrid analog path (present in the Fixed Wireless terminals) is eliminated in the GSM innovative design, resulting in improved voice quality, clearer voice and superior channel separation by reducing the susceptibility to echoes that result from the analog two wire trans-hybrid VF paths.

Disable caller ID. GSM terminals can be programmed (operator) to block caller ID presentation, if allowed by the local Network.

Provides accurate billing information ("answer supervision" and "line disconnect supervision") - not provided by Nokia Fixed Wireless Terminals and optional in Telular Fixed Wireless Terminals.

Integrated, optional, T1 Echo Canceller to cancel echo-tails resulting from the inherent delays of VoIP, VoATM, VoFR Networks. 64ms - unidirectional, 128 - unidirectional and 64ms bidirectional options available.

Lower cost - resulting from complete, GSM wireless to T1 integration.

Ideal choice for terminating long distance traffic / VoIP traffic to the PSTN / GSM (mobile cellular) networks. No LAND LINES REQUIRED!!!

Plug-And-Play. Easy to install. Takes only minutes to install and start service.