Avaya COMPANION Konfigurationsanleitung PDF herunterladen (Seite 55)

Chapter 2 Configuring Companion handsets 55

Business Communications Manager Companion Configuration Guide

Deregistering a C3020 handset

This procedure only clears the registration information on the portable. You must also deregister

the portable from the system. Refer to “Deregistering a portable from the system” on page 53.

1 Press Shift, and then Memory

2 Press Office.

The display shows Office n:.

3 Press either Shift and then #, or Shift and then * until you display the system you want

to deregister.

4 Press Shift, and then 0.

The display shows Deregister?

5 Press Shift and then 0 again.

The display shows Deregistering ... and then Deregistered.

6 To continue using the portable, press Release.

Measuring RSSI for the handsets

The Receive Signal Strength Indicator (RSSI) is a measurement of the signal strength the Base

Station receives from the portable. The Base Station controls the power transmitting mode of the

portable.

• Measuring undirected RSSI for handsets:

When the Base Station receives a weak signal, it instructs the portable to transmit in

high-power. When the Base Station receives a strong signal, it instructs the portable to

transmit in low-power.

— C2060: Strongest RSSI value = -35 dBm. Weakest RSSI value = approximately -94 to

-100 dBm. (“Measuring undirected RSSI for C3060 handsets” on page 56)

— C2050: Strongest RSSI value =

dBm (USA)/ dBm (Canada). Weakest RSSI

value = approximately to dBm. (“Measuring undirected RSSI for

C3050 handsets” on page 57

— C2030: Strongest RSSI value = -44 dBm. Weakest RSSI value = approximately -85 to

-95 dBm. (“Measuring undirected RSSI for C3020 handsets” on page 58)

Note: The Receive Signal Strength indicator overrides normal display. Therefore, you cannot

receive calls while measuring RSSI.

• Measuring directed RSSI for handsets:

You may want to measure the RSSI between a portable and a specific Base Station radio. For

example, you may suspect that one of the two radios in a Base Station is not working properly.

You can also use directed RSSI to prevent hand-off while you find a cell edge. To measure the

RSSI of a specific radio, you must be in range of two Base Stations—the one you want to

measure and another Base Station.

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Avaya COMPANION Konfigurationsanleitung Seite 55