30 SIM: E1 Q.931 PRI ISDN GSM Gateway E1 PRI ISDN GSM Gateway solution which integrates the E1 PRI SIDN (Euro ISDN) interface to the GSM network to provide the user with 30, GSM links (90 SIMs) for mo

• Providing voice and data traffic directly into the GSM network over VoIP, VoATM, VPN, DCME E1/T1 equipment
• Providing corporate business fixed to mobile/mobile to fixed telephony
• Connecting remote (distant) locations over GSM networks
• Providing rural connectivity over GSM networks
• Providing last mile connectivity over GSM networks
• Providing quick basic telephony provisioning
• Providing GSM connectivity for river boats, costal cruise ships
• Providing connectivity to fixed network back-up via GSM
• Providing VPN connectivity between two corporate networks
• Providing mobile back-up solutions for corporate businesses with high security requirements, and
• many more applications

The E1 PRI ISDN (Euro ISDN) 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.

Orion partners with Quintum Technologies to offer an IP to GSM solution.

Orion offers both E1 GSM Gateways with the following features:

• The interface of the network side is E1 Digital Interface with PRI ISDN (Euro ISDN) signaling.
• Signaling per PRI ISDN (Euro ISDN) Q.931 recommendations.

• The interface on the user side is up to 30 x GSM links (30 SIMs per E1 - 1 SIM per

  channel).
  

  Accurate answer supervision and disconnect supervision.