en

Products

Field network testing

MAX-5205 - Simple DWDM channel checker

Lab and manufacturing testing

New LTB-12 - rackmount modular mainframe

Service assurance platform

Solutions

Service assurance solutions

Communications service providers

Contractors

Academic and research institutions

Cable MSO (multiple system operator)

Network equipment manufacturers

Webscale companies and data centers

Government

System integrators

Technologies

Services

Training

Featured Introduction to testing with OTDRs

Field network testing

Brochures and catalogs Be-an-Expert Training Catalog

Lab and manufacturing testing

Brochures and catalogs Be-an-Expert Training Catalog

Service assurance

Brochures and catalogs EXFO Astellia Training Courses

Resources

Technical documentation

Promotional documentation

Legal documentation

Blog

5G and artificial intelligence—what does it mean for operators By Scott Sumner | October 2020
Leadership in 5G service assurance and beyond By Mae Kowalke | October 2020
Telecom service assurance market and the transition to 5G services By Mae Kowalke | October 2020
View all

Webinars

Watch now

Next-gen, PIC-based transceivers : design, test and validation

Aldo Gutiérrez

November, 2020

NEMs and lab

Register now

How to Manage OTT Video QoE, Deliver Flawless Streaming Experiences and Capitalize on the Video Opportunity

Gorkem Yigit

Service assurance
December 7, 2020

Register now

Certification tests for FTTH networks in unbalanced splitter situations.

Edgar Fragoso del Carmen

Optical testing and monitoring
December 8, 2020
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

Success stories

Alternate Text

WINDTRE differentiates on ‘top quality’ customer experience with Nova service assurance

Alternate Text

CenturyLink Lumen differentiates enterprise network services on ‘quality’ with Nova Active

Alternate Text

Advanced 5G RAN troubleshooting (with EXFO's Nova RAN & professional services)

View all

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
Service assurance platform
Solutions
Service 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
Webscale companies and data centers
Physical layer and network protocol testing
Government
System integrators
Technologies
Support
Services
Training
Field network testing
Lab and manufacturing testing
Service assurance
How to buy
Resources
Technical documentation
Promotional documentation
Legal documentation
Videos
Transformations
Contact
English

Glossary

Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business.

Media Gateway Controller (MGC)

Return to glossary

A system used in certain VoIP telephony architectures. An MGC controls a number of dumb terminals, the media gateways. The MGC receives signaling information from the media gateway and can instruct it to alert the called party, to send and receive voice data.

Let's stay in touch!

Get the latest network test, monitoring and analytics news!

Thank you.