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Overview
ATP-CNX-040-01 Rel. 1.3, Doc. Rev. 01.07 2-1
About the Aastra CNX
Chapter 2
About the Aastra CNX
Overview
The Aastra Conference Network Switch (CNX) is a high-quality, state-of-the-art,
voice-conferencing switch for small and medium enterprise conferencing. It
mixes traditional circuit-switched telephone calls (TDM) and packet
Voice-over-IP (VoIP) calls within the same conference, initiated from either a
channel within Integrated Services Digital Network (ISDN) Primary Rate
Interface (PRI) lines, or from its VoIP ports using Session Initiation Protocol (SIP)
and/or H.323 signaling.
The Aastra CNX has four T1/E1 ports that allow up to 30 participants and 15
active conferences (30-port unit), and are upgradable to either 60 participants and
30 active conferences (60-port unit), or 120 participants and 60 active
conferences. It supports permanent and scheduled (temporary) conferencing, with
or without a moderator. Conference booking and invitations are made via the web
interface.