Digium, Inc.
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Chapter 1
Overview
Digium's Gateway Series is a converged media gateway product line
designed to interface between TDM (T1/E1) and IP networks (SIP). The
Gateway Series connects legacy telephone systems to IP networks and
seamlessly integrates VoIP PBXs with the PSTN. Powered by innovative
hardware and software solutions, Digium’s Gateway Series are managed
by a simple, intuitive web-based interface.