bekIOT SBC3000 Session Border Controller (SBC) provides small and medium-sized telecom service operators with comprehensive services for their SIP networks, including security, access, interconnection, routing/policy management, signaling flow control, QoS, and media processing. Leveraging a multi-core processor, non-blocking Gigabit switching fabric, and embedded Linux OS, the device delivers high performance with extremely low power consumption. It also supports dual hot-swappable power supplies, active/standby high availability (HA) clustering, and WebRTC, ensuring carrier-grade reliability.

The SBC3000 supports 2,000 concurrent sessions and 1,500 channels of voice media transcoding per standalone unit. It integrates advanced security features such as topology hiding, NAT/PAT traversal, DoS/DDoS mitigation, SRTP/DTLS-SRTP encryption, and TLS. Additionally, it supports a wide range of media codecs, including G.729, G.723, G.711a/u, G.726, AMR, OPUS, and iLBC. The device offers load balancing capabilities and enables application integration via SDKs for four major platforms (Windows/macOS/iOS/Android), along with network voice coding optimization. Furthermore, the SBC3000 is equipped with E1 interfaces to facilitate seamless integration with PBX systems and PSTN lines, addressing diverse networking requirements for customers.

High Capacity Digital VoIP Gateway for Carriers & ITSPs

• 16 to 63 ports E1/T1 in 2U chassis, STM-1 interface
• Up to 1890 simultaneous calls
• Redundancy Dual MCU units
• Dual Power Supplies
• Flexible routing
• Multiple SIP trunks
• Fully compatible with mainstream VoIP platforms

Rich Experiences on PSTN Protocols

• ISDN PRI
• ISDN SS7, SS7 links redundancy
• R2 MFC
• T.38 and Pass-through fax
• Support modem and POS machines
• More than 10-year experiences to integrate with a wide range of Legacy PBXs / Service providers' PSTN networks

Easy Management 

• Intuitive Web interface
• Support SNMP
• Automated provisioning
• Dinstar Cloud Management System
• Configuration Backup & Restore
• Advanced Debug tools

Single Machine Performance:

Physical Specifications:
Power Supply: 100-240VAC, 50-60 Hz
Power Consumption: 70W
Operating Temperature: 0℃ ~ 45℃, Storage Temperature: -20℃ ~ 80℃
Humidity: 10%-90% without condensation
Dimensions (W/D/H): 43732044mm (1U)
Weight: 6kg

1. 2,000 concurrent sessionsand **1,500-channel voice media transcoding processingper standalone unit; 
2. Dual-machine hot standby (HA) for both **Trunk SBCand **WebRTC SBC**; 
3. WebRTC, voice, and video calls; 
4. Application docking with SDK (supporting 4 terminals: Windows/mac/iOS/Android) and network voice coding optimization; 
5. Standard SIP protocol and flexible routing rules, with perfect compatibility for IMS systems; 
6. Topology hiding and DoS/DDoS security attacks prevention to protect the core network; 
7. Intelligent bandwidth limitation and dynamic blacklist; 
8. Cross-network and NAT/PAT traversal, adapting to various networking environments; 
9. Encrypted sessions via SIP over TLS and SRTP/DTLS-SRTP for security and reliability.