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Virtual Machine VoIP Protection at its Best

As the demand for virtualized infrastructures increases, the Sangoma Enterprise Virtual Machine (VM) SBC is the perfect solution for Enterprises and Carriers who need an SBC to secure their VoIP network and utilize existing hardware. The virtual Machine edition of our award-winning SBC offers the same rich functionality as that of our hardware-based SBCs but is 100% software. This means no additional power, space or cabling requirements to implement. Sangoma Enterprise (VM) SBC is designed to work in leading edge virtualization platforms, including VMware, Hyper-V, KVM and Amazon Web Services. It is also compatible with most commercially available motherboards and servers so that you can install the software directly to bare metal too!

The Enterprise VM SBC is field-upgradable to 500 simultaneous calls and with built-in redundancy this makes the Sangoma VM SBC the most cost-effective flexible solution with unmatched reliability. An advanced webGUI is used for configuration, monitoring and troubleshooting.


web-guiAdvanced Web GUI
Browser-based GUI use for configuration, control and monitoring of SIP trunks, network connections and security threats. Easy to use dialplan routing for basic and advanced call routing configurations. System logs and reports are also available directly from the GUI.

licensing-iconSimplified Licensing
All SBCs are field upgradable and licensing is per session based, which means all the features are always included – No sticker shock. Predictable SBC capacity and cost in every use case.

Protection against malicious attacks such as Denial-of-Service, Fraud, BYOD, and SIP & RTP flooding. Toll fraud protection against hackers breaking into VoIP systems causing financial turmoil. Topology hiding for protection against exposing network routes.
diagnosticsDiagnostic Tools
Browser based dashboard featuring time based graphing, system and session error reporting and email notifications upon faults. Onboard PCAP training tool capturing signaling and media, eliminating the need for extra port mirrors or hubs. The Hardware Crash protection feature reboots the system on lockup or hardware fault.

vm-iconFlexible Installation Options
Our VM SBC is compatible with most commercial servers and virtual machines. Turn your entire server into an SBC, or create a VM SBC with an easy to install ISO image. The choice is yours.

transcoding-boxHardware Transcoding Options
Combine the VM with our compact D150 transcoding module to enable the G.729, G.722, G.726, G.723.1, iLBC, AMR and G.722.1 codecs and T.38 fax relay. This guarantees interoperability with any ITSP, SIP trunk or softswitch and compresses audio for optimizing voice bandwidth.

Virtual Machine Software

Download a 2 Session License Demo

Download Data Sheet
Virtual Machine Enterprise SBC
Medium to Large Business

  • 25-500 simultaneous calls
  • Install in your own VM infrastructure or directly on bare metal
  • Hardware transcoding options offer support for G.729, G.722, G.726, G.723.1, iLBC, AMR, G.722.1 codecs and T.38 fax relay
  • Enterprise Inter-Site Networking and SIP Trunking
  • Local Security Management for SMBs and Small Enterprises

Use Cases

The main reason to implement an SBC into your network is to provide full security when introducing VoIP into your network. Whether you are an enterprise or a carrier, an SBC is critical to have end-to-end. Even if the remote side of your connection already has an SBC, remember that wherever an internet connection is introduced is an opportunity for hackers to compromise the network.

avvoip-sip-trunking-1SIP Trunking for Enterprise
Reduce Costs of local and long distance dialing charges by using VoIP delivered via SIP trunks, rather than legacy PSTN via TDM trunks. Discover More
avvoip-Diagrams-02SIP Trunking for Carriers
Introduce new revenue streams by providing SIP services to your customers using legacy PSTN equipment. Discover More
avvoip-skype-lyncSkype For Business/Lync SBC
Use a certified SBC to integrate new Lync infrastructer and guarantee business continuity through the migration process. Discover More
avvoip-hosted-pbxHosted PBX
In a hosted PBX environment, Enterprises rely on PBX services residing at the carrier for voice services. An SBC located at the edge of the Carrier and Enterprise protect their own networks, as well as manage any interoperability issues. Discover More
avvoip-sip-interconnectSIP Network Peering/ IP Carrier Interconnect
For Carriers: Move to full IP communication between carriers, removing TDM conversion and at same time improve voice quality. Discover More
avvoip-remote-workersRemote Workers
Connectivity between each branch office and the central IP-PBX is achieved through the internet without the complications and expense of managing VPN connections or each trunk. Discover More

SBC Features

Media Capabilities
  • Voice, Video, FAX, IM and Presence support
  • Full RTP transcoding (G.711, G.722, G.729, G.726, G.723.1, iLBC, AMR, G.722.1) *Only available when combined with Sangoma D150 Hardware Transcoding Module
  • T.38 Fax Relay *Only available when combined with Sangoma D150 Hardware Transcoding Module
  • 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 registration scan attack detection
  • SIP friendly load limitation
  • SIP header normalization
  • Advanced NAT traversal capabilities
Call Control
  • Least cost routing
  • Multiple call access control options
  • Rate limiting: Call and registration
  • Endpoint authentication
  • Dynamic load balancing and call routing
  • Advanced XML routing engine
  • Intelligent media anchoring/release
  • Media bandwidth policy
  • DDoS / DoS attack protection
  • Media security with SRTP
  • IPSec encryption
  • IP firewall with port forwarding
  • Call security with TLS/SRTP
  • Two-stage authentication
  • Dedicated Browser interface for capturing full RTP media and signaling information
  • Onboard browser-based PCAP tracing, signalling and media – wireshark compatible
  • Large onboard storage capacity for long term tracing
  • 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
  • Only max. number of calls are licensed
  • Field upgradeable in 5/25/50/100 call increments
Session and Monitoring
  • Multiple session routing options
  • RTCP statistics reports
  • QoS (ToS or DSCP)
  • RADIUS CDR and authentication
  • QoS monitoring and reporting
  • Unlimited SIP trunks
  • Full security (SRTP/TLS) capability
  • Full Transcoding Capability
  • IPV4, IPV6
  • VLAN support