en

Products

Field network testing

New Featured Optical Xplorer™ - industry's first optical fiber multimeter

Lab and manufacturing testing

MOA-3800 - variable optical attenuator

Monitoring and assurance

Featured EXFO Verifier Agent (EVA) - Network visibility solution

Solutions

Communications service providers

Contractors

Academic and research institutions

Cable MSO (multiple system operator)

Network equipment manufacturers

Webscale companies and data centers

Government

Services

Training

Featured Introduction to testing with OTDRs

Field network testing

Lab and manufacturing testing

Monitoring and assurance

Resources

Technical documentation

Promotional documentation

Legal documentation

Blog

Collaboration, culture and people: the keys to unlocking intelligent operations in a 5G world By Jo Hicks | July 2019
5G in the rain, 5G in the sun… By Dr. Konstantinos Stavropoulos | July 2019
A spectrum of challenges, a spectrum of opportunities By Dr. Konstantinos Stavropoulos | April 2019
View all

Webinars

Alternate Text

Register now

Gwenn Amice | July 25, 2019 - 11:00 am EST

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

Alternate Text

Register now

Ken Gold | September 18, 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 | July 10, 2019

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

View all

Glossary

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

Videos

Transformations

To add favorites to a list, you must be logged in to your account.

Login Register

Corporate
Investors
Careers
Partners
Suppliers
Products
Field network testing
Lab and manufacturing testing
Monitoring and assurance
Solutions
Communications service providers
Wireline
Wireless
Service assurance
Contractors
Managed services, installation and maintenance
Academic and research institutions
Cable MSO (multiple system operator)
Wireline
Service assurance
Network equipment manufacturers
Physical layer and network protocol testing
Wireless lab emulation and testing
Webscale companies and data centers
Physical layer and network protocol testing
Network optimization
Government
Support
Services
Training
Field network testing
Lab and manufacturing testing
Monitoring and assurance
How to buy
Resources
Technical documentation
Promotional documentation
Legal documentation
Videos
Transformations
Contact
English

Beyond VoLTE: voice over X

  • January 29, 2016

Nisar Sanadi

Product Line Manager, EXFO Wireless Core

In his role as Product Line Manager, Nisar Sanadi’s primary focus is bringing industry-leading test solutions for the wireless core network to market. With over 20 years of experience in the telecom and wireless industry, he has held several leadership roles in R&D, services and product management. Nisar has a Bachelor of Technology degree in Electrical and Electronics Engineering.

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

Voice is back, and this time crossing all boundaries. Today, voice service is required over LTE (VoLTE), over the legacy 2G/3G networks and even over Wi-Fi (VoWiFi or Wi-Fi calling). Since voice service now covers all types of access and core networks, we’ve entered the era of ‘Voice over X’.

Join this webinar to explore the evolution of voice services, the challenges that the industry faces with the swift deployment of voice services across all networks and users’ expectations in terms of seamless continuity.