product description

Dinstar SBC300 provides rich SIP-based services such as safe network access, robust security, system interworking, flexible session routing & policy management, QoS, media transcoding and media processing for small-and-medium telecommunication operators. With distributed multi-core processor, rear panel for non-blocking gigabit switching data network, embedded Linux operating system, SBC300 delivers high capability while achieves low power dissipation. It supports 50 concurrent SIP sessions and transcodes up to 50 concurrent calls, and allows encrypted sessions via TLS and SRTP. The session border controller supports transcoding of G.729, G.723, G.711, G.726, iLBC, AMR and OPUS.

Besides, SBC300 offers two E1 ports that are compatible with PBX to meet customers’ networking needs.

key features

  • 5 to 50 Simultaneous calls

  • SIP call scan attack detection

  • 5 to 50 transcoding calls

  • SIP anti-attack

  • Max. 1000 SIP registrations

  • SIP Header manipulation

  • Max. 20 Registration per second

  • SIP malformed packet protection

  • Unlimited SIP Trunks

  • QoS (ToS, DSCP)

  • Prevention of DoS and DDos attacks

  • NAT Traversal

  • Control of Access Policies

  • Dynamic load balancing

  • Policy-based anti-attacks

  • Flexible Routing Engine

  • Call Security with TLS/SRTP

  • Caller/ Called number Manipulation

  • White List & Black List

  • Web-bases GUI for configurations

  • Access Rule List

  • Configuration Restore/Backup

  • Embedded VoIP Firewall

  • HTTP Firmware Upgrade

  • Voice codecs: G.711A/U,G.723.1,G.729A/B, iLBC, AMR, OPUS

  • CDR Report and Export

  • SIP 2.0 compliant, UDP/TCP/TLS

  • Ping and Tracert

  • SIP trunk (Peer to peer)

  • Network Capture

  • SIP trunk (Access)

  • System log

  • B2BUA (Back-to-Back User Agent)

  • Statistics and Reports

  • SIP Request rate limiting

  • Centralized management system

  • SIP registration rate limiting

  • Remote Web and Telnet

  • SIP registration scan attack detection

  • 1+1 Active-standby redundancy High Availability

product parameter