Synchronization and Deployment Guide
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Make a call between the two handsets. During the deployment there must always be an active
call established. Note: Measurements are only valid on handsets in a connected call!
Play music/talk into the handset without headset. Wear the headset and listen to the sound
quality all the time.
At the same time as listening to the sound quality use your deployment handset to measure
how far the base station will cover sufficiently. This is done by walking away from the base
station with the Site Survey Handset and measure where the RSSI value drops below 70 and
the Q-value stays constant at 64. For a description of the parameters and RPN values, see
“Important parameters” on page 13
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Note
The handset can only measure correctly when off hook.
When measuring, carry the handset with your hands covering the antennas to assimilate
normal user conditions (heads or surroundings blocking the radio signals when holding the
handset to the ear).
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Do this in all directions from the base stations.
To perform a site survey on the deployment handset find the Survey menu from the Main menu
of the handset.
Note how far the place is from the tripod with the Spectralink DECT sever 400/2500.
Find the next place for the base station app 2 x the above distance from the first placement
Consider where to place the next base so that the handset gets opportunity to handover to the
next base station.
Move your tripod with the Spectralink DECT server 400/2500 and measure whether this will
give sufficient overlay (i.e. RSSI value min 70, Q-value stays constant at 64 and good sound
quality) at the same place as measured at the previous placement.
If necessary, move the base station to get sufficient overlay.
It is important to measure all places where coverage is required.
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Do not assume that there is coverage - it has to be measured!.
When it is determined where to place the next base stations.
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Take picture of the placement and note it on a blueprint of the building.
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14169000 Version 9.3
October, 2016
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