Best Session Border Controllers (SBC)
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Compare the Top Session Border Controllers (SBC) as of October 2026
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What are Session Border Controllers (SBC)?
Session Border Controllers (SBCs) are network devices or software solutions that manage and secure real-time communication sessions, such as Voice over IP (VoIP) calls, video conferencing, and other multimedia exchanges, particularly between different networks. SBCs are deployed at the borders of networks, typically between an enterprise and a service provider network, to protect the communication infrastructure and optimize traffic flow. Their primary functions include session signaling, traffic routing, encryption, and ensuring secure interconnection between different communication systems. SBCs handle tasks like ensuring high-quality service (QoS), mitigating security threats (such as denial-of-service (DoS) attacks and eavesdropping), and maintaining compliance with industry standards. Compare and read user reviews of the best Session Border Controllers (SBC) currently available using the table below. This list is updated regularly.
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ProSBC
TelcoBridges
ProSBC is a carrier-grade SBC that offers enhanced capabilities for service providers and enterprises. It supports up to 60,000 simultaneous sessions and includes features like media transcoding, STIR/SHAKEN support, fraud detection, and high availability configurations. ProSBC is compatible with multiple platforms, including VMware, KVM/Proxmox, AWS, Microsoft Azure, and bare-metal servers. It is suitable for various use cases, such as SIP trunking, enterprise SIP trunking, CPaaS access, and TDM-to-SIP migration. ProSBC is widely interoperable with major VoIP platforms and carrier networks. Easy to deploy, operate and manage through a web-based interface. The optional TB Analytics feature pack aids in helping diagnose network problems. The same software can scale from 100 to 60,000 sessions, so your SBC is ready when you are.Starting Price: $625 per year -
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REVE Systems
REVE Systems
Carrier-grade SBC, OTT, billing & cloud telephony products with scalability, and high performance. Mobile OTT solution and A2P SMS platform for communication service providers and SMS aggregators. Secured communication platforms for enterprises for faster real-time business communication & collaboration. The complete white-label solution that allows you to offer cloud telephony services under your own brand. With a focused approach toward serving the IP based communication industry, it has a wide assortment of products, ranging from backbone infrastructure to peripheral products, including middleware. Conversion of any termination client’s rate plan format to native format. Easy uploading of VoIP rate plans and conversion into respective templates. Auto conversion of all templates into native rate plan format. Automatic call drop before user account balance turns negative.
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