Doc No. FM0855 issue 2 Page 24
19. VoWiFi SYSTEM COMMISSIONING
This section describes the visual inspection and tests that must be performed after completing the
installation and setup of the VoWiFi system. The purpose of the visual inspection and tests is to verify that
the installation has resulted in a correctly functioning system. If it appears that a part is malfunctioning
while the system is installed correctly (that is, no cabling faults, no configuration faults), refer to the
Troubleshooting (chapter V) of the Draytek User Guide for fault finding.
WiFi COVERAGE VERIFICATION TESTS
The WiFi coverage verification consists of two tests:
•
Mesh Access Point operation test
•
WiFi Coverage test
IMPORTANT
: ensure that the VoWiFi handset batteries are fully charged before performing the tests.
MESH ACCESS POINT OPERATION TEST
The purpose of this test is to check if all Mesh Access Points are operational.
1.
Connect to the Mesh Root and view the Dashboard (or use the Draytek Wireless App).
2.
Check the WiFi signal strength and route connections of all Mesh Nodes.
After having checked that all Mesh Access Points are operational proceed with the WiFi Coverage test.
WiFi COVERAGE TEST
The purpose of this test is to verify that there is satisfactory signal strength to enable good speech quality
everywhere within the covered area (rooms, lift shafts, staircases). This test is performed with two
handsets and requires two persons.
1.
Use one handset to call the other handset. One user of the handset should now start moving
around the covered area. Both users must check that a good speech quality is maintained
everywhere. Special attention should be paid to areas such as edges of the building and areas
behind metal structures where there is a possibility of reduced speech quality.
2.
Mark areas where audio break-up or mutes are heard.
When the WiFi Coverage test is complete the results should be evaluated. If the coverage is not sufficient
you should review the planning and re-locate or add more Mesh Access Points as required.