NEC 2000 IPS manual Dterm Series E Accessories & Adapters, Ada-U, Hfu-U, Apr-U, Cta-U

		Chapter 5 Station Equipment
Dterm Series E Accessories & Adapters
	Unit	Description
		Ancillary Device Adapter (ADA-U)
	ADA-U	The Ancillary Device Adapter (ADA-U) allows for a direct connection to a tape
		recorder for logging/recording telephone calls. A dedicated set of input
		connectors is also provided for a recording tone unit to inform the parties that
		the call is being recorded. The ADA-U does not require an AC adapter.
		External Hands free Unit (HFU-U)
	HFU-U	The External Hands free Unit (HFU-U) provides a solution for small office
		teleconferencing by improving the sound quality of speakerphone calls via an
		external microphone. This unit is ideal for a working environment where hands
		free calling is a necessity. In order to provide maximum performance, two
		user-adjustable switches are provided which allow the speakerphone to be
		configured for a unique environment (quiet room, noisy business environment,
		and room with acoustic echo). Furthermore, a push-to-mute button is featured
		on the external microphone to add privacy for hands free calling.
		Analog Port Adapter with Ringing (APR-U)
	APR-U	The Analog Port Adapter with Ringing (APR-U) provides an interface for
		installing single line telephones (SLTs), modems*, and the NEC
		VoicePoint/VoicePoint + conferencing unit. By installing the APR-U, calls may
		be initiated via a PC modem and switched to voice operation if desired. Data
		calls at a maximum speed of 28.8 kbps are also supported with the APR-U.
		The APR-U has the added benefit of detecting incoming ringing signals. By
		providing ring detection, the user may wish to install a personal fax machine or
		an answering machine for convenience. Finally, two user-adjustable switches
		are provided on the adapter: one allows for either a 600 ￿ or complex
		impedance interface to a (modem, SLT, etc.), also a second voice channel to
		permit calls from the Multiline Terminal and devices installed to the APR-U
		simultaneously*. The APR-U requires an AC adapter.
		Note 1*: When a modem is installed to the Multiline Terminal with the APR-U,
		the modem and the Multiline Terminal (handset, speakerphone, and headset)
		cannot be used simultaneously.
		Note 2*: Dual voice channel capability is available and special programming
		may be required from the NEC PBX/KTS systems to support two simultaneous
		voice channels.
		Computer TAPI ADAPTER Unit (CTA-U)
	CTA-U	The Computer TAPI Adapter Unit (CTA-U) permits connecting a Dterm Series
		E multilane terminal to a PC. Each CTA-U unit is shipped with Multiline Phone
		Kits software, a complete turnkey package offering a graphical telephone user
		interface and call logging.

UNIVERGE NEAX 2000 IPS Request For Proposal (RFP) Reference Guide	Page 5-11
Issue 6