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Get more from your voice network

Vozi Voice Platform offers complete carrier-grade voice traffic management and network flexibility across single or multiple interconnected VoIP/IMS networks for rapid network expansion, reconfiguration and optimisation.

Advanced routing and network security optimise your VoIP service, while dynamic enterprise solutions and efficient billing improve revenue.

Vozi Building Blocks

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Security

Security

  • DoS / DDoS protection
  • Allow trusted and authenticated users access while under DoS attack
  • Dynamically accept or reject traffic based on device behaviour
  • Throttling and overload protection
Topology Hiding & Privacy

  • Hide network topology preventing direct attacks and maintain privacy
  • Mask user information for privacy and confidentiality
Fraud Prevention
  • Perform signalling and media validation by authenticating and authorising users
VPN Support

  • Secure L2 and L3 VPN customers
  • Support inter-VPN sessions
  • IPSEC encryption levels: DES, 3DES, AES
  • PPTP – PPP (PAP or CHAP), 40, 128bit MPPE
  • L2TP
    Access Control
    • Control of max concurrent sessions
    • Filter devices/networks on a per-application basis
    • Permit access to known devices or networks
    • Access for registered users; permit or deny access to mask users
    • Accept media for authorised sessions
    • Dynamically accept or reject traffic based on device behaviour

    SIP Session Router (SSR)

    At the core of Vozi is the SIP Session Router.

    Message Manipulation

    message manipulation icon

    Powerful regular-expression-based manipulation of message header and contents allowing removal, creation and replacement.

    Filtering Panel

    filtering panel icon

    Deny/Allow list based on message header and contents.

    Redirects

    redirects icon

    Acts as a redirect server by redirecting messages to another service. Can be used to provide load balancing/throttling.

    Routing

    Routing Icon

    Message header and contents. Reattempts. Load balancing profiles. External lookups.


    • Voice Codec Support
      G711u/a, T.38, Echo Cancellation G.729. G723.1. G726.AMR/AMR-WB, GSM-FR.

    • Secure Rtp
      SRTP and ZRTP support.

    • IMS Interworking
      Full support for a-sbc and i-sbc access, and interworking modes. VoLTE interconnect support.

    • Tunneled / Proxied Protocols
      SIGTRAN, H.248, MGCP.

    • Other VoIP Media
      All other media is proxied (Voice, Video, Fax, DTMF etc).

    A-SBC + I-SBC

    A-SBC icon

    A-SBC

    The Access-SBC sits on a service providers access borders, i.e. enterprise locations, internet, 3G/4G/5G mobile and fixed line.

    Supports IMS functions:

    • P-CSCF: Proxy Call Session Control Function
    • E-CSCF: Emergency Call Session Control Function
    • BGCF: Breakout Gateway Control Function
    • AGW: Access Gateway
    • ATCF: Access Transfer Control Function
    • ATGW: Access Transfer Gateway
    I-SBC icon

    I-SBC

    The Interconnect-SBC sits on a service provider’s interconnect borders, i.e. the borders between service providers’ networks.

    Supports IMS functions:

    • IBCF: Interconnect Border Gateway Function
    • IWF: Interworking Function
    • I-BGF / TrGW: Transition Gateway

    Download the Vozi Presentation

    Find out more about Vozi in our presentation, or alternatively, arrange a meeting with one of our signalling experts.

    Download Vozi Presentation

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    Superior security, routing, services and billing

    Businesses love VoIP because it’s flexible, inexpensive, scalable, easy to use and enables dynamic communication. Vozi’s flexible and open systems provide the opportunity to exploit new VoIP services like AI-supported unified communications for enterprise. It’s security, scalability, interoperability and cloud-native SBC and C4/C5 softswitches make it an essential tool for reducing network costs, increasing revenue and improving efficiency.

    Vozi Voice Platform shield
    Network Edge Security

    Vozi’s advanced network topology hiding, encryption, authentication and authorisation features, and built-in firewall, prevent DoS/DDoS attacks and mask user information for privacy. It also controls access using deny/allow lists, and device/network/user filtering. Vozi’s dynamic load balancing shares traffic across the network, while throttling, and overload protection optimise network performance and ensure high availability.

    Vozi Voice Platform wholesale routing icon v2
    SIP Session Router

    At its core, Vozi has a powerful SIP Session Router enabling message manipulation, filtering, redirects, and routing. The combined power of Class 4 and 5 Softswitches, and a formidable Session Border Controller manage between 500 and 30,000 simultaneous SIP trunking calls, and up to 250,000 subscriber registrations per Virtual Machine.

    Vozi Voice Platform cogs
    Enterprise Communication

    Vozi’s superior routing capabilities ensures real-time communication, and uncompromised geographical reach. Similarly, Vozi’s carrier-grade Class 5 Softswitch unleashes incomparable functionality through unified communication options. By using Open Gateway technology, MNOs, MVNOs, fixed network service providers, network aggregators, and enterprise can easily integrate the latest communication technologies.

    Vozi Voice Platform money icon
    Interconnect Billing

    The variety of all-IP communication solutions has shifted control of services from the network to customers, complicating billing processes. Coupled with the needs of communication service providers (CSP’s) to boost profits and delight customers, there is a need for efficient and effective end-to-end billing. Vozi’s professional, interconnect billing system delivers comprehensive billing and accounting functionality to maximise revenue for CSP’s.

    Trusted by Customers Worldwide

    Squire Technologies solutions enable over 30 billion transactions per second and 11 trillion transactions per year. We have deployments in over 6 continents, in 150+ countries and with 400+ customers. 

    30

    Transactions per second

    11

    Transactions per year

    400

    Telecom Operators

    150

    Countries

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    Check out what our customers are saying about us here at Squire Technologies.

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