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Sentinel CS

The Sentinel series is now Microsoft Teams certified for Direct Routing and takes full advantage of the current security features, such as the firewall with DDoS prevention and signaling, and media and data encryption capabilities.

Technical Specifications

SBC Sessions

More than 6000 sessions


Encryption (TLS/SRTP)

Registered Users

More than 15000

No extra license required


The Session Border Controller Mediatrix Sentinel ensures the quality of service by establishing calls through a secondary server or through the PSTN when the primary server is temporarily unavailable.

Network Demarcation

Create a clear separation between the enterprise’s and the operator’s networks by hiding the topologies and credentials, and by blocking unauthorised users.

SIP Normalisation

Mediatrix Sentinel normalises SIP signaling protocols supported by vendors into a single well-defined interface that can be adapted to any specific IMS or Softswitch implementation.


Sentinel monitors the quality of service and provides enhanced remote troubleshooting tools to understand and resolve failures affecting the service.

Key Features

Carrier-Grade Features

QoS monitoring
Service continuity in Hosted UC/PBX deployments

Easy Configuration and Management

Intuitive Web GUI
Customizable Default settings

Robust Security

Enterprise communication encryption
SIP-enabled firewall inspects and authorizes communications and prevents DoS attacks


Multiple IP addresses and VLANs
NAT, firewall, and router capabilities



Provide a demarcation point with QoS monitoring and remote troubleshooting for a cost-effective network management and customer service

Provide service continuity in Hosted Unified Communications/PBX deployments with phone survivability, failover to geo-redundant core servers, and QoS traffic shaping

Secure communications inside or outside on both the operator and customer networks


Perform SIP normalisation translating any vendor implementation into a single well-defined SIP interface

Perform SIP normalisation translating any vendor implementation into a single well-defined SIP interface.

Protect the IP network of the Enterprise by controlling all incoming and outgoing media, signaling, and data

Access our Documentation Portal and get in touch with our integration experts for more information.