2.2. Check the Radio Coverage
Handsets
• Go to the main menu (the phone must be registered to the base station)
• Type *service* (*7378423*).
• Select the line
Site survey mode
• The phone will show up to 5 bases (RPN) and the coverage value.
• Check PP and FP values, they indicate the transmission errors. Empty value or a low number
indicates a correct behavior (100 value = the worst behavior)
Bases
For a good conversation and a correct handover between bases and Repeaters the dBm
value should be between -75 and 0.
Go to the web interface of a base station and click on Multi Cell to see the status and the
coverage values of every connected base, check the column DECT sync source to know the
value.
Repeaters
Go to the web interface of a base station and click on
Repeaters
to see the status and the
coverage values of every connected Repeater, check the column
DECT sync source
to know
the value.
2.3. Plan an installation
Deployment Issues
The following radio related issues should be considered before deploying a typical WILDIX
W-AIR VoIP System:
•
Building Penetration:
when a signal strikes on a building it is diffracted or absorbed;
therefore the signal can be reduced. The amount of absorption depends on the building
and its environment, the amount of solid structure.
Wildix W-AIR System - Administrator’s Manual 3.80.x
8
