COVID-19: As a designated essential telecom solutions provider, EXFO remains fully operational with our employees' health and safety as our top priority.
Para agregar favoritos a una lista, debe iniciar sesión en su cuenta.
La tecnología evoluciona a gran velocidad. Por eso, creamos un glosario fácil de usar que lo ayude a entender mejor los términos, las tecnologías y las tendencias que afectan su negocio.
A central device in a telecommunications network that connects telephone calls from one phone line to another, typically via the Internet, entirely by means of software running on a general-purpose computer system.