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Diagnosis and Maintenance

Checking the Base Stations and the Radio Coverage

A31003-C1020-S100-03-7620, 12/2017

OpenScape Cordless IP V2, Service Documentation 83

7 Diagnosis and Maintenance

7.1 Checking the Base Stations and the Radio Coverage

Do not use Gigaset mobile telephones to check the radio area coverage. This

must be done with the Service tool (HCS-DECT).

You can use Gigaset mobile telephones to test the base stations and verify the

radio area coverage.

• A prerequisite is that the mobile telephone being used is logged on to the

system, see the operating manual.

• The radio coverage is tested in two stages:

– Base station test

– Coverage test via the base stations (area coverage)

The following minimum values must be observed for the site survey of the

radio range:

1. Providing handsets with an adequate DECT radio signal

Handsets only receive a sufficiently sized DECT radio signal if they are

located in the radio range of the DECT IP base station, that is:

– RSSI value <-70 dBm

– FRAQ value >95%

2. Distance of DECT IP base stations

For the DECT synchronism function to work, the DECT IP base stations

to be synchronized with each other must be defined in the OpenScape

Cordless IP server software. These DECT IP base stations must also be

able to exchange their management information, i.e. they must be at least

<-85 dBm apart.

Failure to maintain these values results in a loss of radio signal or a loss

of synchronism which prevents the handsets from roaming to another

DECT IP base station.

Unify OpenScape Cordless IP V2 Service Documentation

Other manuals for Unify OpenScape Cordless IP V2