Description

Overview

Dinstar SBC1000 is a high-performance Session Border Controller (SBC) designed for small and medium-sized telecommunication operators. It provides comprehensive SIP-based services including secure network access, robust security, system interworking, flexible session routing and policy management, Quality of Service (QoS), media transcoding, and media processing.

Built on a distributed multi-core processor with a non-blocking Gigabit switching architecture and Embedded Linux operating system, SBC1000 delivers high performance while maintaining low power consumption.

SBC1000 supports up to 500 concurrent SIP sessions and 200 concurrent transcoding sessions. It provides secure communications through TLS and SRTP encryption while supporting media transcoding for G.729, G.723, G.711, G.726, iLBC, AMR, and OPUS codecs.

In addition, SBC1000 supports WebRTC, allowing desktop and mobile browsers to make and receive SIP calls over WebSocket and WebRTC without requiring additional client software.

Specifications

Physical Interfaces

• Ethernet Ports
  • 4 × 10/100/1000M Base-T Ethernet Ports
  • 1 × 10/100M Base-T Admin Port
• 1 × USB 2.0 Port
• Serial Console: RS232, 115200bps (RJ45)

Media Capabilities

• Voice & Fax Support
• Pass-through Fax
• RTP Transcoding
• No RTP Detection
• One-way Audio Detection
• RTP / RTCP / SRTP
• RTCP Statistics Reports
• DTMF: RFC2833, SIP INFO, In-band
• Silence Suppression
• Comfort Noise
• Voice Activity Detection (VAD)
• Echo Cancellation
• Adaptive Dynamic Buffer
• Supported Codecs: G.711, G.723, G.726, G.729, iLBC, AMR, OPUS

Performance

• Supports up to 500 Concurrent SIP Sessions
• Supports up to 200 Concurrent Transcoding Calls
• Maximum Call Processing: 25 Calls per Second (CPS)
• Maximum SIP Registrations: 5,000
• Registration CPS: 25 Registrations per Second
• Unlimited SIP Trunks

Security

• Embedded VoIP Firewall
• DoS & DDoS Attack Prevention
• Policy-based Anti-Attack Protection
• Access Policy Control
• White List & Black List
• Access Rule List
• TLS & SRTP Encryption

Call Control

• Dynamic Load Balancing
• Flexible Routing Engine
• Routing Based on Prefix
• Routing Based on Caller Number
• Routing Based on Called Number
• Routing Based on Regular Expression
• Routing Based on Time Profile
• Routing Based on SIP URI
• Routing Based on SIP Method
• Routing Based on Endpoint
• Caller/Called Number Manipulation

VoIP Features

• SIP 2.0 (UDP, TCP, TLS)
• SIP Trunk (Peer-to-Peer)
• SIP Trunk (Access)
• SIP Registration
• B2BUA (Back-to-Back User Agent)
• SIP Request Rate Limiting
• SIP Registration Rate Limiting
• SIP Registration Scan Attack Detection
• SIP Call Scan Attack Detection
• SIP Anti-Attack
• SIP Header Manipulation
• SIP Malformed Packet Protection
• Multiple Softswitch Support
• QoS (ToS, DSCP)
• NAT Traversal

Maintenance

• Web-based GUI Configuration
• Configuration Restore / Backup
• HTTP Firmware Upgrade
• CDR Report & Export
• Ping & Tracert
• Network Capture
• System Log
• Statistics & Reports
• Multiple Language Support
• Centralized Management System
• Remote Web Management
• Remote Telnet Access

Environmental

• Power Supply: Dual Redundant (1+1), 100–240VAC, 50–60Hz
• Power Consumption: 15W
• Operating Temperature: 0℃ ~ 45℃
• Storage Temperature: -20℃ ~ 80℃
• Humidity: 10% – 90% Non-Condensing
• Dimensions (W/D/H): 437 × 300 × 44 mm
• Unit Weight: 4.5 kg

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