TEMS - A Leader
in VoLTE and IMS Services

IMS-based services are more complex than any previous technology generation. The interaction between clients, codecs, and the network; the complexity of SIP, and the self-healing nature of IP, all contribute to a challenging troubleshooting environment that requires comprehensive, real-time end-to-end testing.

TEMS was the first independent test vendor to analyze VoLTE in a live network, and we continue to lead as IMS services are deployed worldwide. We offer complete, cost-effective test and monitoring solutions, proven in lab and field, ensuring our customers can make the transition to VoLTE and beyond with the quality level subscribers expect.

Deploy and operate VoLTE, Voice over WiFi and
RCS services with confidence

TEMS™ Monitor Master for end-to-end active testing

Download our white paper

Maximising Operational Performance of VoLTE in a multi-vendor environment

A short guide to assuring your VoLTE service rollout

This booklet aims to help Network Operations and Service Assurance organizations provide the most reliable and best quality service to their customers by enabling the operation teams to reduce MTTR (Mean Time to Repair) as much as possible through a variety of techniques.

Radio Network

Benefit from our Access Network Expertise

TEMS offers the world’s leading tools for tuning, verification, troubleshooting, site acceptance, optimization, quality monitoring, and competitive benchmarking.

  • Comprehensive reporting and troubleshooting of IP-based protocols (SIP, RTP, RTCP) and RF layer 3 (signaling, measurements, and control functions)
  • Quality of experience measurements using PESQ and P.OLQA
  • Flexible, powerful, and efficient data collection options, with accurate and consistent measurements across all tools
  • Remote monitoring and management of field data collection and analysis
  • The industry’s most comprehensive and powerful post-processing, statistical and real-time KPI reporting solutions, deployed locally or over the cloud

Fast and comprehensive device support

Our tiered device integration model enables both fast startup and feature-rich troubleshooting

Entry
Entry

Fast startup for technology deployment and verification

Standard & Advanced
Standard & Advanced

Advanced TEMS™ functionality with and without trace logging

Automated
Automated

For 24x7 testing and monitoring

Core Network

For the core network: troubleshoot faster

TEMS provides proactive load, functional, regression and user acceptance testing for IMS services in the core network, with cloud-based central management of both 24x7 monitoring and manual test case execution.

TEMS active testing solution accesses services as subscribers do, independent of subscriber traffic, enabling issues such as element stability and interoperability, latencies, timing mismatches, performance issues, queue overloads and many others to be rapidly identified and resolved, with passive probe and trace data used to support problem resolution.

Test with virtualized agents or real devices

Using a real device

Using a real device

System Under Test:
User Device, Service, Network

Simulating a device

Simulating a device

System Under Test:
Service, Network

Using a Virtual Machine

Using a Virtual Machine

System Under Test:
Network

Using a Server or VM

Using a Server or VM

System Under Test:
Individual Network Node

Depending on the desired system under test, testing can be performed using virtual agents in the core network or real devices across radio and core.

In some cases, deployment can be carried out in hours, enabling a very rapid view of the functioning of the IMS service.

Find Your TEMS Product

  • TEMS™ Investigation
  • TEMS™ Pocket
  • TEMS™Automatic
  • TEMS™Discovery
  • TEMS™ FleetManager
  • TEMS™ GeoBase
  • TEMS™Capacity Manager
  • TEMS™ Monitor Master
  • TEMS™ Monitor Master IMS
  • TEMS™ Investigation

    TEMS™ Investigation

    Drive testing solution for mobile networks

    TEMS Investigation is an active, end-to-end testing solution used to verify, optimize and troubleshoot the QoE of HetNet RAN and services from a subscriber perspective for in-vehicle, in-building and pedestrian-area testing scenarios.

    Learn more

  • TEMS™ Pocket

    TEMS™ Pocket

    Ultraportable network testing solution for indoor/ outdoor

    TEMS Pocket is a phone-based test tool developed for measuring the performance and quality parameters of wireless networks. From HetNet planning and design, to deployment and optimization, TEMS Pocket enables you to test your network from a user’s perspective in any location.

    Learn more

  • TEMS™Automatic

    TEMS™ Automatic

    Autonomous testing 24/7

    TEMS Automatic is the market leader in unattended testing and verification of mobile networks. A TEMS Automatic system enables you to automate your ways of working and collect the right data, in the right place, at the right time, in the simplest and most efficient manner possible.

    Learn more

  • TEMS™Discovery

    TEMS™ Discovery

    Collect and analyze virtually limitless amounts of mobile network data

    TEMS Discovery is the wireless industry’s most comprehensive network analytics and optimization platform, providing mobile operators and their service providers with unparalleled insight into network performance as perceived by subscribers at the device, application and network level.

    Learn more

  • TEMS™ FleetManager

    TEMS™ FleetManager

    Complete, powerful fleet management for operational drive testing

    TEMS FleetManager is a cloud-based tool that allows wireless operators to remotely distribute test drive instructions to their teams, view and monitor driver and test progress in real-time, and interact with the data collection process from anywhere.

    Learn more

  • TEMS™ GeoBase

    TEMS™ GeoBase

    A comprehensive solution for geolocated network analytics

    TEMS GeoBase is a new, high resolution, geospatial analytical platform offering revolutionary, highly granular resolution, right down to the square meter. Delivering an unprecedented level of detail, TEMS GeoBase can perform tasks in a matter of hours and need only a few mouse clicks!

    Learn more

  • TEMS™Capacity Manager

    TEMS™ Capacity Manager

    Simplify Mobile Network Capacity Management and Planning

    TEMS Capacity Manager enables you to meet the capacity expansion challenge of your mobile network, without compromising customer service levels and satisfaction. Using TEMS Capacity Manager, you are able to better identify when expansion is needed, to defer RAN CAPEX expenditure, and carefully manage scarce capital in their network’s expansion.

    Learn more

  • TEMS™ Monitor Master

    TEMS™ Monitor Master

    Test service and applications end-to-end with proactive service assurance

    TEMS Monitor Master tests services and applications end-to-end, isolating the fault domain, and providing the focal point for analysis and improvement activities. It captures the complex interplay between all the components that make up the service chain, including parts that are beyond the operator’s control.

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  • TEMS™ Monitor Master IMS

    TEMS™ Monitor Master IMS

    Proactive Service Assurance for VoLTE and IMS Services

    Actively test and monitor VoLTE, VoWiFi and other IMS services with TEMS Monitor Master IMS. TEMS Monitor Master IMS reduces the time, risk and cost of deploying and operating IMS network services. It's a solution that provides end-to-end visibility of performance, allowing you to react to problems before they impact subscribers.

    Learn more

Further Reading

TEMS Insights

Check out TEMS white papers, webinars, eBooks, videos, newsletter, and blog to learn more about our products, our grasp of the industry, and the experience of our team members.

TEMS

Trusted by the world’s leading
communications companies

  • Nokia
  • Ericsson
  • Vodafone
  • China Mobile
  • China Unicom
  • America Mobil
  • T Mobile
  • O2
  • Zain
  • MTS
  • Verizon Wireless
  • AT & T