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E1 GSM Gateway / E1
GSM Channel Bank offer wide variety of applications which include terminating VoIP, VoATM,
VoFR, VPN, DCME E1 / T1 traffic directly into the GSM network, connecting remote (distant)
locations over GSM networks, providing rural connectitity over GSM networks, last mile
connectivity over GSM networks, quick basic telephony provisioning, corporate business
fixed to mobile / mobile to fixed, GSM connectivity for river boats, costal cruise ships,
fixed network back-up via GSM, VPN connectivity between two corporate networks, mobile
back-up solutions for corporate businesses with high security requirements, and many more
applications. Our GSM gateway also replaces the cumbersome fixed wireless terminals and
provides accurate answer supervision and line disconnect supervision, plus a host of other
advantages, which include fast connection times (very short PDD) and high ASR rates that
compete with the industry's best. To read more about the advantages of our integrated GSM
solution over the fixed wireless terminal solution at: Advantages
over Fixed Wireless Terminals (PDF)
The interface of the network side is E1 digital interface. The interface on the
user side is 30 x GSM links.
Both E1 GSM Gateways and T1 GSM gateways / GSM channel banks are offered.
- The interface of the network side is E1 Digital Interface with PRI ISDN Q.931 and CAS R2
digital signaling.
- The interface on the user side is up to 30 x GSM links.
- Accurate answer supervision and disconnect supervision.
- Unique caller ID blocking feature (if network allows)
- Echo cancellation up to 128ms. provided - optional
- PRI ISDN (Euro ISDN) Q.931 signaling available - optional
- Remote access monitoring over TCP/IP network - optional
- Unique out-bound calling, user programmable, access feature.
- All 30, GSM channels are dual band - 900MHz and 1800MHz with auto-sense / auto-switching
capability.
- All 30, GSM channels are dual band - 850MHz and 1900MHz with auto-sense / auto-switching
capability.
- Features and Highlights
- Compact, 30 GSM terminals in a 19-inch chassis.
- GSM is integrated to the E1 Interface.
- Exceptional voice quality. The two wire trans-hybrid analog path (present in the Fixed
Wireless Terminals) is eliminated in the 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 (if allowed by the local GSM network).
- Provides accurate billing information ("answer supervision" and "line
disconnect supervision") - not provided by Fixed Wireless Terminals.
- Integrated, optional, E1 Echo-Canceller to cancel echo tails from inherent delays of
VoIP / VoFR networks - 64ms. uni-directional, 128ms. uni-directional and 64ms.
bi-directional options available.
- Lower cost - resulting from complete, GSM to E1 integration.
- Plug-And-Play. Easy to install. Takes only minutes to install and start service.
Some of our prestigious reference customers
include Cisco, Nortel, Nokia, Avaya, Lucent, Ericsson, Raytheon, NEC, Marconi, Lockheed
Martin, Intel, Adtran, Ascom, other important and satisfied customers in over 80
countries.
Our international offices, distributors and
representatives are located (in alphabetical order) in Argentina, Bangladesh, Bahrain,
Canada, Columbia, France, Indonesia, Iran, Iraq, Italy, Jordan, Lebanon, Lithuania,
Nigeria, Singapore, Sri Lanka, Switzerland, U.A.E., United Kingdom, U.S.A., Uruguay
and Yugoslavia.
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