Avaya 3920, Руководство по установке

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Welcome 7
1
Introduction
Welcome
This guide describes how to install and administer Avaya 3920 Wireless
Telephones and Avaya 3920 Repeaters. The Avaya 3920 Wireless Telephone is
specific to the Avaya PARTNER Communications System. Unlike
consumer-type wireless telephones, which are typically connected to analog
interfaces, the Avaya 3920 Wireless Telephone offers full access to the features
of the PARTNER system, including two dedicated intercom buttons plus six
line/feature buttons with LED-status indication.
The Avaya 3920 Wireless Telephone uses DECT 6.0 technology to provide
crystal-clear, high-quality voice communication. Unlike other wireless
technologies (such as ISM spectrum), DECT 6.0 uses a dedicated frequency
that is free from interference from other devices.
The Avaya 3920 Wireless Telephone is not only a single-cell wireless telephone.
The system can be expanded with repeaters to cover larger areas without the
need of additional wiring. This flexible expansion of the coverage area makes the
Avaya 3920 Wireless Telephone cost effective for small installations, while at the
same time providing the capability for seamless telephony in larger areas.
Up to six repeaters can be linked with a single base unit to increase the coverage
area of the Avaya 3920 Wireless Telephone, making crystal-clear
communication possible in areas that were hard to reach without installing a
complex, multicell telephone system.
In the U.S. and Canada, DECT 6.0 provides a maximum of five channels with 12
full-duplex slots. The technology embedded in the Avaya 3920 Wireless
Telephone can support a maximum of five channels with six full-duplex slots,
providing you with a total of 30 available channels/slots.