Nortel NTEX11AA70 (telecommunications transmission and networking portfolio) Telecom System Card / Module

The Nortel NTEX11AA70 is an IP Audio Conference Phone 2033, a full-duplex hands-free conference unit built on Polycom’s conferencing technology and sold under Nortel’s own part numbering for use with Nortel’s IP telephony platforms. It offers 360-degree room pickup suited to small-to-medium rooms (up to roughly 20ft x 30ft), a backlit monochrome LCD, and support for up to two extension microphones to widen pickup range in larger rooms; this variant is the non-PoE model, requiring a separate power supply where PoE is not available from the switch. Tech-Star supplies this as a secondary-market unit for maintaining or expanding an existing IP2033 conferencing deployment.