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Dinstar Multi-SIM VoIP GSM/3G/4G Gateway adopts the cutting-edge Multi-SIM technology, 4 SIM slots per 1 GSM/3G/4G channel, enables the smooth transit between mobile and VoIP networks.
Combined the features of GSM/3G/4G gateway and built-in SIMBank, it is a easy-to-deploy and cost-effective solution for enterprises, service providers, bulk SMS services..
Multi-SIM VoIP GSM/3G/4G gateway
- 4 SIM slots per 1 GSM/3G/4G channel
- 32 chs / 128 SIM slots, 16 chs / 64 SIM slots, 8 chs / 32 SIM slots
- Hot swappable SIM cards
- All SIM slots in Front panel, easy to manage SIMs
- Flexible SIMs allocation
- SMS API for bulk SMS application
Application
- Mobile connectivity for SME IP phone system
- Mobile trunking for Multi-site offices
- GSM/3G/4G as voice backup trunks
- Call termination for service providers
- Land-line replacement for rural area
- Bulk SMS service
- Call Center / Contact Center Solution
Features:
- 4 SIM slots per 1 GSM/3G/4G channel
- Auto CLIP
- 32 chs / 128 SIM slots, 16 chs / 64 SIM slots, 8 chs / 32 SIM slots
- Signaling & RTP Encryption
- Built-in antennas combiner (Optional)
- SMPP for SMS
- GSM: 850/900/1800/1900Mhz
- HTTP API for SMS
- WCDMA: 900/2100Mhz or 850/1900Mhz
- Polarity Reversal
- LTE: Multiple frequency choices for different countries
- PIN Management
- SIP v2.0, RFC3261
- SMS/USSD
- SIM Rotating by SIM run time, SIM balance
- SMS to Email, Email to SMS
- Codecs: G.711A/U , G.723.1, G.729AB
- Call Waiting/Call Back
- Echo Cancellation
- Call Forward
- DTMF: RFC2833, SIP Info
- GSM Audio Coding: HR, FR,EFR, AMR_FR,AMR_HR
- Programmable Gain Control
- HTTPS/HTTP Web Configuration
- Mobile to VoIP, VoIP to Mobile
- Configure Backup/Restore
- SIP Trunk and Trunk Group
- Firmware Upgrade by HTTP/TFTP
- Port and Port Group
- CDR(10000 Lines Storage Locally)
- Caller/Called Number Manipulation
- Syslog/Filelog
- SIP Codes Mapping
- Traffic statistics: TCP,UDP,RTP
- White/Black List
- VoIP Call Statistics
- PSTN/VoIP Hotline
- PSTN Call statistics: ASR,ACD,PDD
- Abnormal Call Monitor
- IVR Customization
- Call Minutes Limitation
- Auto Provisioning
- Balance Check
- SIP/RTP/PCM Capture
- Random Call Interval