DINSTAR UC2000-VF-8G VoIP gateway

VoIP Gateway DINSTAR UC2000-VF-8G - The Dinstar UC2000-VF GSM/CDMA/WCDMA VoIP Gateway Series is a range of multifunctional gateways that helps efficiently establish connections between 2G/3G mobile networks and VoIP networks. With a slide-out SIM card slot, users can easily replace the SIM card without having to disassemble the device. In addition, thanks to the open API, users can create their own applications for sending SMS/USSD messages, bulk SMS messages, etc. The gateway provides a low-cost, easy, and flexible IP telephony solution for enterprises, SMEs, offices, etc.

Main features:
• 8 GSM / CDMA / WCDMA channels
• Support for various mobile networks:
- GSM: 850/900/1800/1900MHz;
- CDMA: 800MHz; WCDMA: 850/900/1900/2100MHz

• Support for SIP v2.0, RFC3261 protocols
• Support for network protocols: TCP/UDP, TFTP, FTP, RTP/ RTCP, SSH, ARP, RARP, ICMP Ping, NTP, HTTP, DNS
• Support for G.711A/U law, G.723.1, G.729A/B codecs
• Support for Silence Suppression, Comfort Noise Generator (CNG), Voice Activity Detection (VAD), Echo Cancellation: G.168 with up to 128ms
• Support for Dynamic Jitter Buffer, Programmable Gain Control
• Support for Auto Provisioning, syslog/filelog and CDR
• Options: SMS to email and email to SMS
• Support for Access Rule List
• Support for HTTP API for SMS application integration
• IVR Customization function
• Flexible dialing rules and manipulation rules