CGW-ISDN-BRI Gateway

Connect your ISDN telephone system directly to GSM cellular networks

The CGW-I is a BRI Cellular Gateway that lets you call cellular numbers from your ISDN telephone system, benefiting from low business tariffs, bypassing your landline carrier and eliminating interconnection fees.

The CGW-I is your transparent and low cost solution for calls to mobile phones:

• Fast ROI (Return On Investment)
• Available with 2 GSM/CDMA channels
• Supports worldwide GSM frequencies (900/1800, 850/1900MHz), CDMA One and CDMA 2000 (800/1900MHz)

Incoming and Outgoing Call Features

• Intelligent Routing - Return up to 1,500 mobile calls directly to the calling DDI (Direct Dial-In). CGW-I stores the link between the dialing extension and the dialed cellular number. When a missed mobile call is returned, CGW-I recognizes the Caller ID and routes the caller to the dialer's extension.
• MSN Routing - Route incoming cellular calls to default Multi-Subscriber Number (MSN), such as a specific extension, Automated Attendant or Voice Mail system.
• Call Barring - Dedicate your SIM to handle only incoming calls, outgoing calls, or both.
• Call Diversion - Automatically reroute incoming calls to an alternate channel when SIM is busy.
• Toll Restrictions - Define which cellular operator prefixes to allow the CGW-I to call and which ones not to allow.
• Redirect Calls - Override Toll Restrictions and set up a cross-network connection.
• Call Duration - Limit the length of calls to protect you from connections that are accidentally left open.

System Management & Monitoring

• Full Device Control - Configure system parameters and view system status levels directly from your PC with included user-friendly Windows‑based utility program.
• Alarms - Set thresholds to trigger selected SMS and Email alarms.
• Statistics - View accumulated time and bad reception levels for each SIM.
• CDR - Call Detail Recording log for up to 2,500 records.
• Balance Call Distribution - Evenly distribute call traffic sent to each SIM.

Configurable Controls & Maintenance

• CLIP/CLIR - Display or hide SIM card numbers using Calling Line Identification Presentation/Restriction setting.
• SIM PIN Control - Protect each SIM within the unit from unauthorized use if removed.
• Network Lock - Configure your CGW-I to work permanently with only a specific operator.
• Roaming - Allow calls to automatically connect to the strongest available signal or restrict them to a specific network operator.
• Dialing Mode Support - Overlap or En Block.
• End of Dialing Digit - Reduce the time required to connect a dialed number.
• Gain Control - Adjust volume levels for both incoming and outgoing calls on each channel.

System Specifications

• 2 Voice Channels: Each with Integrated Cellular Module
• Indicator LEDs: LAN Status (Line and Active), Module Status
• Built-in LCD: Indicates Signal Strength, Operational Status and Cellular Operator Name to simplify maintenance.
• ISDN Protocol Support: National ISDN 1 and 2, EuroISDN (Standard, In Bound DTMF Dialing, France, Germany), 1TR6 (Germany)
• PBX BRI Interfaces: NT/TE, PtP/PtMP
• Connectors: RS-232, LAN, ISDN Interface, SMA antenna, Sync In, Power Supply
• Frequency Ranges: 900/1800MHz or 850/1900MHz (GSM), 800/1900MHz (CDMA One/2000)
• SIM Card: 3V (Plug-in, Small)
• Receiver Sensitivity: -104dBm
• External Power Supply:
  • Input: 110VAC, 60Hz / 220VAC, 50Hz
  • Output: 9VDC, 1.5Amp
• Dimensions (HxWxD): 8.47x1.69x7.28 inch / 215x43x185 mm
• Weight: 2.12 lbs / 0.96 kg
• Operating Temperature: 320-1130F / 00-450C
• Relative Humidity: 5-95%