CGW-ISDN-BRI Gateway

Features

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%