Modern businesses rely on VoIP for flexible and cost-effective communication, but managing SIP traffic securely requires the right network infrastructure. Dinstar SBC300 is designed to help businesses manage SIP communication while providing security, interoperability, routing, and voice quality features in a compact solution.
With support for 5–50 SIP sessions and 5–50 transcoding calls, the SBC300 is well suited for small and medium-sized business VoIP deployments.
5–50 SIP Sessions
The SBC300 supports 5 to 50 SIP sessions, allowing businesses to select a capacity that matches their communication requirements. It also supports up to 1,000 SIP registrations and unlimited SIP trunks, providing flexibility for different VoIP network setups.
Advanced VoIP Security
Security is a major feature of the SBC300. It protects VoIP networks against common SIP-based threats and unauthorized access through multiple security mechanisms.
Key security features include:
- DoS/DDoS attack protection
- SIP scan attack detection
- SIP/RTP flooding protection
- Access Control Lists
- Dynamic white and black lists
- Embedded VoIP firewall
- SIP registration rate limiting
- Topology hiding
The SBC300 also supports TLS and SRTP to help secure SIP signaling and voice media.
SIP Interoperability
Connecting different SIP platforms can sometimes create compatibility issues. The SBC300 supports SIP mediation and header manipulation to help different VoIP systems communicate effectively.
Its interoperability features make it easier to connect enterprise IP PBXs with different SIP trunks and service providers.
Flexible Call Routing
The SBC300 provides a flexible routing engine for managing how calls move through the network. Administrators can create routing rules based on different call parameters and use dynamic load balancing to distribute traffic.
It also supports NAT traversal and QoS, helping businesses maintain reliable VoIP connectivity and better manage voice traffic.
Voice Transcoding
Different communication systems may use different codecs. The SBC300 supports 5–50 transcoding calls and multiple codecs, including G.711, G.723.1, G.729, iLBC, AMR, and OPUS.
This helps improve compatibility between different VoIP systems and communication networks.
High Availability
For businesses where communication downtime can affect daily operations, the SBC300 supports 1+1 active-standby redundancy. This provides an additional layer of reliability and helps maintain service continuity if the primary unit experiences a problem.
Easy Management
The SBC300 includes a web-based management interface that makes configuration and monitoring easier for administrators. It also provides tools such as SNMP, automated provisioning, configuration backup and restore, system logs, network capture, debugging, CDR reports, and statistics.
These features help simplify routine administration and troubleshooting.
Why Choose Dinstar SBC300?
Dinstar SBC300 is a practical choice for businesses that need secure and reliable VoIP communication. It combines SIP security, flexible call routing, transcoding, interoperability, and high availability in one compact solution. With support for 5–50 SIP sessions, easy management, and features such as TLS, SRTP, QoS, and NAT traversal, the SBC300 helps businesses manage their VoIP networks efficiently while supporting future growth.
