16 Port 3G GSM Gateway, For Office, Voltage : 12VDC

It comes with high-end hardware and software design to fulfill demand of updated business standards. It is compatible with GSM/SIM connection that saves business communication investments. It is compatible with SIM Cloud and SIM bank as well. All you need is to insert your SIM card into this device and configure it with telephone lines. Due to this easy-handle feature, it performs well in a stable manner. Its antenna configuration makes it easy to install with maximum 16 lines.
Features :

• Available with 4, 8, 16, 32 port GSM channels
• GSM: Quad-band 850/900/1800/1900MHz
• CDMA: 800MHz
• Easy to Conduct SIM Rotation Locally
• Built-in Bandwidth Saving
• Signaling & RTP Encryption
• HTTP API for SMS integration
• Auto Update SIM Number and Balance Check
• No Balance Alarm
• Flexible Dial Rules and Manipulation Rules
• USSD, Open API for SMS/USSD
• BCCH
• PIN Code Management
• Remote SIM Card Management (SIM Cloud)

Specification :

• Silence Suppression
• Comfort Noise Generator(CNG)
• Voice Activity Detection(VAD)
• Protocol: SIP v2.0, RFC3261
• SIM Interface: 1.8v, 3.0v SIM Interface
• SMS Send and Receive
• SMS to Email
• Call Waiting/Call Back
• Call Forward
• Calling Type: Mobile to VoIP, VoIP to Mobile
• Signaling & RTP Encryption
• IVR Customization
• Configure Backup/Restore
• VoIP Call Statistics
• Power Supply: 100-240VAC,50-60Hz

Applications :

• Compatible for SMEs and small industries
• For communicating projects over remote locations
• Compatible for small offices
• Small industries
• Good for retail shops and mega stores