fr

Produits

Tests de réseaux sur le terrain

Nouveau En vedette Optical Xplorer™ - le premier multimètre pour fibre optique sur le marché

Tests de laboratoire et de fabrication

MOA-3800 - variable optical attenuator

Monitoring et assurance

En vedette EXFO Verifier Agent (EVA) - solution par excellence de visualisation du réseau

Solutions

Fournisseurs de services de communication

Entreprises

Academic and research institutions

Opérateurs multisystèmes (MSO)

Fabricants d’équipements de réseau

Entreprises Web et centres de traitement de données

Services gouvernementaux

Services

Training

En vedette Introduction to testing with OTDRs

Field network testing

Lab and manufacturing testing

Monitoring and assurance

Ressources

Documents techniques

Documents promotionnels

Documents juridiques

Blog

5G in the rain, 5G in the sun… Par Dr. Konstantinos Stavropoulos | juillet 2019
A spectrum of challenges, a spectrum of opportunities Par Dr. Konstantinos Stavropoulos | avril 2019
Preparing for 5G Par Ken Gold | avril 2019
Tout voir

Webinaires

Alternate Text

S'inscrire

Gwenn Amice | 25 juillet 2019 - 11:00 am EST

Testing the network’s fiber foundation to support 5G, IoT and more.

Alternate Text

S'inscrire

Ken Gold | 18 septembre 2019 - 11:00 a.m. EDT / 4:00 p.m. GMT / 8:00 a.m. PDT

Service assurance in the era of 5G: automation will be essential

Alternate Text

Dr. Konstantinos Stavropoulos | 10 juillet 2019

5G begins: latest status, key challenges, lessons learned

Tout voir

Glossaire

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Vidéos

Transformations

Pour ajouter des favoris à une liste, vous devez être connecté à votre compte.

Me connecter Créer un compte

Entreprise
Investisseurs
Emploi
Partenaires
Fournisseurs
Produits
Tests de réseaux sur le terrain
Tests de laboratoire et de fabrication
Monitoring et assurance
Solutions
Fournisseurs de services de communication
Filaire
Sans fil
Assurance de services
Entreprises
Gestion intégrée des services, des installations et de la maintenance
Academic and research institutions
Opérateurs multisystèmes (MSO)
Wireline
Service assurance
Fabricants d’équipements de réseau
Couche physique et test de protocole réseau
Émulation et test de réseau sans fil en laboratoire
Entreprises Web et centres de traitement de données
Couche physique et test de protocole réseau
Optimisation de réseau
Services gouvernementaux
Soutien
Services
Training
Field network testing
Lab and manufacturing testing
Monitoring and assurance
Acheter
Ressources
Documents techniques
Documents promotionnels
Documents juridiques
Vidéos
Transformations
Contactez-nous
Français

Live VoLTE Call Troubleshooting

  • 19 mars 2014

Tommi Tallgren

Senior Product Line Manager

Mr. Tallgren joined EXFO in 2001. He has more than 10 years of experience in the telecommunications industry, with expertise ranging from support engineering to technical sales, to product management for the EXFO Analyzer product line, including product roadmaps, marketing and sales support. Last year, his focus shifted to live LTE network analysis and troubleshooting, working closely with leading LTE MNOs around the world.  

Mr. Tallgren obtained a Bachelor’s Degree in Telecom Technologies as well as a Master’s of Technology from the University of Oulu. He also completed his military service in the Finnish Air Force Telecommunications Group.

Wireless End to End: IMS/ LTE Networks (VOLTE, VOIP, femtocells, big data)

Successful VoLTE service turn-up is dependent upon comprehensive testing in the live network. VoLTE is an emerging technology that has been plagued by numerous issues related to the implementation of voice codecs, interoperability of mobile devices and the network, voice stream and voice quality, among others.

Join us for this short webcast that presents detailed technical examples of VoLTE troubleshooting cases, and explores ways to capture that data. You will also learn what information you will need to look for when doing VoLTE call verifications.

This webinar will address the following topics:

  • Brief VoLTE signaling overview
  • Methods for faster mean time to repair (MTTR) in response to issues with VoLTE service updates
  • Examples of end-to-end VoLTE call setup with control-plane and user plane troubleshooting needs