

DINSTAR Session Border Controller SBC3000-1500
Session Border Controller for 1500 SIP Sessions with SIP Firewall, TLS/SRTP, and WebRTC2SIP Support
DINSTAR SBC3000-1500 is a reliable session border controller designed for small and medium-sized telecom providers and enterprises. It supports up to 1500 concurrent SIP sessions and offers advanced features such as SIP trunking, flexible routing, SIP header manipulation, and WebRTC2SIP integration. Built with a distributed multi-core processor and embedded Linux OS, it ensures high stability with low power usage. SBC3000-500 supports encrypted calls via TLS/SRTP, dynamic call routing, robust anti-attack protections, transcoding of popular codecs including OPUS and AMR, and centralized management for configuration, monitoring, and upgrades.
Key Features:
- Supports up to 1500 concurrent SIP sessions
- TLS and SRTP call encryption
- Integrated SIP firewall against DoS/DDoS attacks
- WebRTC2SIP functionality for browser-based SIP
- Flexible SIP call routing and header manipulation
- Codec support: G.711, G.729, OPUS, AMR, G.722, iLBC
- Centralized web-based and remote management
- Adaptive dynamic buffer, echo cancellation
- 4×Gigabit Ethernet ports, USB and RS232 console
- Low power, high performance, 1U form factor
Product Specifications:
- Manufacturer: DINSTAR
- Model: SBC3000-1500
- Device Type: Session Border Controller
- Max SIP Sessions: 1500 Custom-configured (up to 2000 max in series)
- Max Transcoding Sessions: 900 Custom-configured (up to 1200 max in series)
- Max SIP Registrations: 10000
- SIP Trunks: Unlimited
- Protocols: SIP v2.0 (UDP/TCP/TLS), WebRTC
- Codecs: G.711, G.729, G.723, iLBC, OPUS, AMR, G.722
- Call Features: SIP header manipulation, routing by prefix/URI/time
- Firewall: Embedded SIP firewall with anti-DoS/DDoS
- Encryption: TLS, SRTP
- VoIP Security: White/Black Lists, Access Policies, Mutual TLS
- QoS: ToS, DSCP
- Media Handling: RTP transcoding, fax pass-through, jitter buffer
- Interfaces: 4×GE, 1×USB, 1×RS232 (per MCU)
- Management: Web GUI, Telnet, SNMP, centralized control
- Power: Dual AC 100-240V, hot-swappable
- Power Consumption: ~70W
- Dimensions: 437×320×44mm
- Weight: 6 kg
- Compliance: CE, FCC
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