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The Right Way to Protect your VoIP Environment

A Session Border Controller (SBC) will allow you to connect your remote workers and SIP trunk(s) securely to your phone system without compromising security, automatically detecting VoIP threats and taking action.

Additionally, Sangoma SBCs  can automatically translate codecs and audio with built-in interoperability and transcoding capabilities.

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Session Border Controller Features

Encryption
TLS and SRTP encryption ensures there is no way to “eavesdrop” on calls as they move between the IP phones and IP PBX.
Business Continuity
Maintain essential services while transitioning between phone systems or SIP trunks, or due to catastrophic scenarios.
Interoperability
Ensure compatibility between VoIP carriers and endpoints.
Remote Connectivity
Securely connect remote users to the corporate phone system without requiring a VPN.
VoIP Protection
Protects VoIP networks from malicious attacks.
Call Routing
Provide low-cost routing and load balancing across trunks.
Call Limiting
Limit the amount of traffic through call paths to ensure quality of service and mitigate risk of toll fraud.
Simplified Licensing
All SBCs are field upgradable and licensing is per session-based, meaning all the features are always included.
Media Transcoding
Generate the best quality of service the connection can provide, from HD voice quality to small bandwidth optimised codecs.
Hardware Redundancy
Ensure business continuity during catastrophic hardware failures by mirroring two SBCs together.

SMB SBC

Small to Medium Business SBC
5-30 simultaneous calls

Enterprise SBC

Medium to Large Business SBC
25-250 simultaneous calls

Netborder SBC

Large Business SBC
250-4000 simultaneous calls

Models

Virtual Machine SBC

Software Only Solution – Up to 1000 concurrent calls
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SBC Specifications

  • Max Call / Sessions
    • 4000 – NetBorder SBC
    • 1000 – VM SBC
    • 250 – Enterprise SBC
    • 30 – SMB SBC
  • Unlimited SIP trunks
  • Max. 120 TDM-SIP calls/sessions* *Applicable only to Enterprise SBC
  • Full security (SRTP/TLS) capability
  • Full Transcoding Capability
  • SIP 2.0 compliant
  • SIP intrusion prevention
  • SIP trunking and remote working
  • SIP registration pass-thru
  • SIP malformed packet protection
  • Topology hiding
  • ENUM routing
  • SIP request rate limiting
  • SIP friendly load limitation
  • SIP header normalisation
  • Advanced NAT traversal capabilities
  • 10/100/1000 BaseT Ethernet ports
    • 6x – NetBorder SBC
    • 3x – Enterprise SBC
    • 4x – SMB SBC
  • IPV4, IPV6
  • VLAN support
  • 1x VGA port (Enterprise and NetBorder appliances)
  • 1x console port (NetBorder appliance)
  • DDoS / DoS attack protection
  • Media security with SRTP
  • DDoS / DoS attack protection
  • IPSec encryption
  • IP firewall with port forwarding
  • Call security with TLS/SRTP
  • Two-stage authentication
  • Multiple session routing options
  • RTCP statistics reports
  • QoS (ToS or DSCP)
  • RADIUS CDR and authentication
  • QoS monitoring and reporting
  • Easy-to-use web interface
  • Real-time monitoring and debugging
  • HTTP XML-based CDR
  • TR-069 for remote provisioning
  • REST based interface to remotely configure SBCs