en
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

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

Login Register

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.

Interexchange Carrier (IXC)

A telephone company that provides connections between local exchanges in different geographic areas. IXCs are commonly referred to as long-distance carriers. AT&T, Sprint and MCI Worldcom are examples of IXCs.