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in a wireless world

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INNOVATION in a wireless world

jiN: jtendo
Intelligent Network

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jtendo security
solutions & services

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Stay Flexible // Stay Creative // Dream Big

jtendo is a telecommunications expert. We provide the highest quality solutions and services to Mobile Network Operators.

We are experts in network signaling (SS7 and IMS), network security, application development, integration, deployment and solution support. We are focused on system integration, product development and security solutions/services.

Number of countries with projects delivered
Number of servers
in all delivered platforms
channels of single biggest Media Server deployment
Total number of CAPS on all jtendo platforms

Areas of Business

  • Intelligent Network for CS and IMS incl. VoLTE/VoWiFi
  • Real-Time Charging Suite: voice/messages/data charging frontend
  • jLOW: jtendo Low Balance Assistance
  • Enterprise market services e.g. Marketing numbers, VPN, jUCC: jtendo Unified Communications & Cooperation (Virtual PBX)
  • Consumer market services e.g. Multi-MSISDN, Home Zone
  • for CS and IMS (incl. VoLTE/VoWiFi)
  • GTP Proxy – flexible GTP manipulation platform
  • EIR: Equipment Identity Register
  • CRIN: Least Cost Routing
  • Subscription Location Function (SLF)
  • Selective Home Routing / Late Call Forwarding (SHR/LCF)
  • SigWall – Signalling Firewall for SS7 (incl. ISUP), Diameter, SIP, GTP with cross-protocol correlation and flexible rules-based engine for signaling processing
  • SigScan – Automated penetration tool for mobile networks which provides unique fully automated daily scanning capabilities.  Security monitoring tool for mobile networks.
  • Security as a Service for Mobile Data service – Dynamic Firewall, Malware detection and Antivirus Solution applied for chosen subscribers mobile data traffic on GTP level
  • Penetration testing for mobile network protocols such as SS7, Diameter, SIP and GTP
  • Penetration testing for web and mobile applications
  • Device-originated penetration testing for VoLTE/VoWiFi
  • Enhancing active defense capability for Security Operating Centre by integrating Telco domain
  • DevSecOps – integration of code repositories and Continuous Integration environments with static and dynamic security assurance tools
  • Implementing Framework for Improving Critical Infrastructure Cybersecurity (NIST-based) for telco domain – from maturity assessment through high level compliancy down to commmand-line tools dedicated to provide input for all security reporting layers

We are a member of GSM Association (GSMA)

Major Achievements

Using experience gained by our team from over a dozen Telco Operators all over the world,
we are ready to tailor to the Clients’ wants and needs.

Clients are saying about us

„If you need to go deep in a solution involving telco protocols and stacks, then jtendo is your vendor. Knowledge and experience jtendo has in a huge variety of solutions based on Open Source or Legacy, combined with technologies such as Erlang, involving performance and scalability, provides huge value to your company.”

„Thanks to deep telecommunication knowledge and programming skills jtendo develops unique, reliable, easy to maintain and adjusted to customer needs telecommunication platforms and applications. They deliver appropriate trainings and fast support when required. It is a pleasure to cooperate with such a team.”

„Support provided by jtendo belongs to the best in class. We truly like quick responses, flexible solutions and professional communication. Delivered product is very stable and easy to maintain.”

“Within last 12 months jtendo team has deployed two platforms with new services on top. Next, several of our platforms are under their direct support around the world. jtendo provided services for our two affiliates in Europe. Moreover, for one of our affiliates jtendo has swapped previous supporter out and became SPOC. From my perspective I can really recommend jtendo as an experienced team of engineers with impressive knowledge of Metaswitch JSLEE products but not only  in terms of new services development and post deployment support.”

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Business scope

Quality Services

We are focused on new technologies and new market demands. We developed our own solutions which are bulletproof, battle-tested and delivered worldwide.

Design & Development

We lead and guide our clients step by step from ideas to working solutions. We are experts in design, development, platform and service integration and support.

Support 24/7/365 or 8/5

We provide comprehensive support service, covering all layers of supported platforms, starting from hardware as a base, through operating systems, to platforms and systems deployed by our engineers and third-party teams.

Telecommunication. Security. Intelligent Network. SS7. Diameter.