Linxa SBC and Switch

Linxa’s next generation carrier-grade Class 4 Switch provide a robust, high-performance, scalable signaling and call control platform, first choice of leading operators around the globe.

  • Developed from ground-up with the focus of service providers.
  • Unlimited scalability and redundancy in a single cluster and geo-redundancy between clusters with Active / Active node-based architecture at every component level.
  • Proven track record.
Request Demo
Learn More

Load Balancer

  • Load Balancer distributes traffic between Signaling Servers. Active/Hot Standby functionality provides 100% redundancy without any session loss.
  • Ability to handle unlimited Call Attempts Per Second (CAPS) due to scalable architecture.
  • Active/Hot Standby functionality provides 100% redundancy without any session loss.
  • Sessions are replicated to the Hot Standby node in real-time. Switch-over is established using floating IP.
  • Trunks are automatically provisioned through Routing Servers.
  • Built-in firewall is also automatically provisioned through Routing Servers.
  • No requirements for inter-machine trunks even in geo-redundant clusters, due to node-based architecture.
  • Health checks are monitored using Connect servers.
  • No backups are necessary.

Signaling and Media

Full SIP signaling and RTP with built-in firewall. All Signaling and Media servers work in Active/Active mode for redundancy.

  • Supports unlimited scalability simply by adding extra servers.
  • Multiple nodes can run side-by-side in active configuration. Linxa’s internal communication protocol allows Load Balancers to detect down
  • Signaling and Media servers and only distribute traffic to active ones.
    Signaling and Media servers can be turned off gracefully without losing any active calls (e.g., for maintenance).
  • Firewall is automatically provisioned in real-time using media IP and port data in SIP messages.
  • Heal Health checks are monitored using Connect servers.
  • No backups are necessary.

Routing Server

Sends call-by-call routing decisions to Linxa Signaling servers or any existing soft-switch using SIP 30X Multi-Contact Redirect.

  • Unlimited CAPS due to scalable architecture.
  • Response time of each request is under 0 milliseconds (can only be measured in nanoseconds)
  • Routing Servers are designed for 100% reliability. Multiple
  • Routing Servers work in active mode side-by-side. Each routing server can tolerate downtime of Database or Connect and continue to operate indefinitely with the last loaded routing data.
  • Have crash-guard mechanisms and built-in security checks even against possible software bugs. Version conflicts between various Linxa software and data structures do NOT effect Routing Servers.
  • Each routing server can be safely turned off without any service interruption.
  • Capable of connecting to ENUM, JSON, SIP INVITE complaint interfaces for any look-up platforms.
  • Built-in Number Portability functionality option so that no external lookup required.
  • Health checks are monitored using Connect servers.
  • No backups are necessary.

Unmatched Call Processing Power

Proprietary load balancer technology allows significant call processing power There is no limit to call capacity due to unlimited scalability and distribution functionality.

Implement Complex Routing Scenarios

Linxa Switch can instantly implement all types of complex routing scenarios such as Origin based routing, number portability, lossless routing, quality-based routing, tiered bilateral deals, LCR and more without any requirement for additional systems.

Real-time Monitoring

Linxa Switch allows real-time monitoring of the switching platform with detailed statistics such as live concurrent calls, switch capacity utilization and other statistics data for easier operation.

Let’s start your transformation together!