Telco technical

& business courses

available worldwide

LTE Roaming Business

commercial roaming
available worldwide
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Who Should Attend?
This course is designed for audiences large or small with a need to understand the International LTE Roaming Ecosystem. C-Level Executives, Marketing, Roaming Product and Portfolio Managers, and Sales will all benefit from this course.


Course Scope

  1. LTE Roaming Basics: The aspects covered will specifically address the needs of MNOs as they establish roaming agreements and relationships with other MNOs, both with and without legacy voice and data networks. We review GSMA standardised requirements and documents and take an in-depth look at best practices for roaming agreements and tariff negotiations that would support LTE.
    • LTE Roaming Architecture.
    • LTE Data Roaming
    • LTE VoLTE Roaming.
  2. LTE Devices and USIM cards: Roaming considerations with mutually incompatible technologies and LTE band fragmentation; its impact on roaming coverage and end user value.
    • LTE Band Fragmentation.

    • The Role of Devices
    • Multi-Mode Single Devices.
    • Multi-Mode Multi-Band Devices.
  3. Testing: Testing is critical to ensure roamers can use the visited network (VPMN) services or access their network to register and route back to their home network. We review the primary documentation for testing to support LTE and VoLTE.
    • IR.38 – LTE and EPC Roaming Tests.
    • IR.25 – VoLTE Testing.
    • The QoS Model in LTE.
  4. LTE Roaming Charging: The complexities of the new charging mechanisms required to support 4G roaming are much more abundant than in a 3G environment. We cover the nuances involved in prepaid and post-paid charging and what as the home network you should be aware of.
    • Key Elements of LTE Charging
    • Accounting Flows for IMS & NON-IMS.
    • Non-IMS Home Routing.
  5. LTE Roaming Clearing and Settlement: We review changes to the existing processes, procedures, and file formats used with GSM based 2G/3G networks in order to successfully clear and settle bi-lateral roaming usage.
    • TAP 3.11.
    • TAP 3.12.
  6. Steering of Roaming: Consider steering and its opportunities as a value-added service to support LTE.
    • Overview of Steering of Roaming.
    • Traffic Redirection
    • Value Proposition.

Course Objectives
This course will cover the new GSMA standards, process, and procedures to support LTE Roaming, the rollout strategy – how to simplify the complexities around devices and band fragmentation and the overall responsibilities to ensure roaming profitability. It will give participants a comprehensive understanding of today’s LTE Roaming Business that will help operators take advantage of monetising data on global coverage at high speeds.


General knowledge of 2G /3G technologies and Roaming processes and procedures is strongly recommended. A background in LTE Systems would be a plus.


Training Structure
Two-day training divided into logical sessions.


Instructor-led training, presentation, and workshops based on examples prepared by the trainer, and discussions of actual problems in the participants' companies.

Highly professional trainer with lots of practical experience. Friendly and open.

Ms. Olga Rudnicka, Tele2 Latvia

The course covers all the impacted areas.

Ms. Gratia Scanteie, Vodafone, RO

Amazing, more than excellent, audience-oriented trainer.

Mr. Evgeniy Dmitriev, Astelit Ukraine

Excellent course and instructor.

Mr. Nikolay Suetin, Beeline Russia

Really practical and very fruitful training.

Mr. Niroj Raya, NCell Nepal

The trainer is capable of answering all my questions.

Ms. Ana Gheorghe, Vodafone RO

I am very impressed with the trainer's knowledge and experience.

Mr. Mouin Al Saghir, Vivacell

Excellent knowledge from the trainer.

Ms. Catherine Barman, Swisscom

A lot of useful materials and knowledge.

Mr. Shukhrat Khaydar, UCell

Everyone gets individual attention from the trainer.

Ms. Inga Tomsone, Tele2 Latvia

Good direct connection between course material and real problems.

Mr. Alex Konstantopoulos, Cosmote, GR

Very clear explanations.

Ms. Tatyana Krasyuk, Life Ukraine

Trainer is open for comments and discussion.

Ms. Natalya Nerubenko, Life Ukraine

Excellent methodology of teaching. Simple and easy to understand training.

Mr. Arben Shabani, PTK Kosovo

The training exceeded my expectations.

Ms. Irida Gjashta, AMC Albania

I feel like the trainer is the best professor and mentor one can have.

Ms. Ledia Meici, AMC Albania

Excellent exercises!

Mr. Muhammad Ali, Mobilink Pakistan

More than excellent course!

Ms. Inessa Mijiferjyan, Vivacell

Very effective training methods.

Ms. Erjona Xhemali, AMC Albania

Experienced trainer. Excellent descriptions.

Mr. Ahmad Doar, Mobily, KSA

Excellent, knowledgeable trainer, open to communication.

Mr. Dmitrii Kropotov, Tele2 Russia

Trainer adapted to the expectations of the audience.

Mr. Antoine Blanchet, Monaco Telecom

Deep and detailed topic analysis.

Mr. Mohamed Sabry, Vodafone Egypt

Trainers have passion to teach & impart knowledge.

Mr. Kanchan Chitrakar, Ncell Nepal

Trainer understands local market experience.

Mr. Andrew Sweetman, Wataniya

Regardless of technology I received theoretical and practical answers.

Mr. Kosta Pribić, T-Mobile Croatia

This course will be very useful in my daily work.

Mr. Leopoldino Ferreira, Unitel Angola

Training provides useful methods to analyze real protocols.

Mr. Seema Karn, NCell Nepal

Unique training covering the most important areas of my work.

Mr. Eldar Mursaqulov, Azercell

Great teacher with deep knowledge and experience.

Mr. Philippe Wrzecionek, TATA

Seminar entirely for Telecommunication operators. A lot of issues covered.

Ms. Pinelopi Tragoudara, Vodafone GR

Many different people from different operators can share their problems and ideas.

Mr. Omar El-Fiky, Vodafone Egypt

Experienced trainer. Real cases with references to recommendations.

Mr. David Curkan, T-Mobile Croatia

Very well organized training programmes.

Mr. Mihnea Teodorescu, Cosmote, RO

Trainer understands local market experience.

Mr. Andrew Sweetman, Wataniya

Trainer was able to answer practical questions.

Mr. Daniel Krolikowski, Play Poland

Training was above expectations!

Mr. Ariel Haxhiu, Eagle Mobile, AL

Overwhelming knowledge and expertise. Interactive and enjoyable learning.

Mr. Ashish Shrestha, NCell Nepal

The course exceeded my expectations. Hats off!

Mr. Adnan Syed, Mobily

I can proudly recommend these courses for others as well.

Mr. Tarvo Jammer, Elisa Estonia

Professional, high-quality trainer.

Mr. Gagik Shatveryan, Vivacell

Good logical structure of the course and explanation.

Ms. Elena Shevtsova, Beeline, KZ

Good class notes and great examples.

Mr. Ghaffar Masood, Mobilink Pakistan

A good approach to a complex problem.

Ms. Horia Catrinoiu, Vodafone RO

Course covers all important issues and presents relevant examples.

Mr. Mohamed Kamel, Vodafone Egypt

Perfect course.

Mr. Arseniy Mazanik, Beeline Russia

I received a lot of useful information which I use in my work every day.

Ms. Viktoriya Gusarova, Beeline RU

The whole course was very valuable.

Mr. Sayyid Ali, Dhiraagu Maldives

The training is completely excellent.

Mr. Philipp Korostelev, Beeline Moscow

The best training ever.

Mr. Timur Zagretdinov, MTT Russia

A clear picture of GSM switching and signalling.