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

It offers multi-channel communication facility with configuring up to 32 telephone lines with it. It works well between VoIP and mobile networks, and is the smartest variant of Aria GSM gateways. To maintain such a high-end connection limit, it is build with all modern hardware & software. It offers quick change of SIM cards without any hassle and keeps installation process very simple.
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