SpectraLink NetLink e340 - Manual (Page 47)

SpectraLink Corporation Configuration and Administration—NetLink e340/i640 Wireless Telephone
Cisco CallManager and IP Phone 7960 Emulation
72-1082-02-F.doc Page 47
10. Certifying the NetLink Wireless Telephones
Prior to determining that an installation is complete, test the handsets following the
sequence given in the previous Testing a NetLink Wireless Telephone section and
conduct a site survey mode test according to the directions given in the previous
Diagnostic Tools section. Note any areas where coverage is conflicting or inadequate.
Note any system difficulties and work with your wireless LAN and/or LAN system
administrator to determine the cause and possible remedy. See the section NetLink
Wireless Telephone Problems for clues to possible sources of difficulties. If any
adjustments are made to the system, re-test the device in the same vicinity to
determine if the difficulty is resolved.
The installer should not leave the site before performing installation
verification.
These tests must be performed in typical operating conditions, especially if heavy
loads occur. Testing sequence and procedure is different for every installation.
Generally, you should organize the test according to area and volume, placing
numerous calls to others who can listen while you perform coverage tests. Note any
areas with excessive static or clarity problems and report it to a SpectraLink service
engineer.
The coverage test will also require you to put the handset in
Site Survey mode and
walk the entire coverage area to verify all APs.
10.1 Conducting a Site Survey
Conduct a Site Survey of the installation, by walking the site looking for interfering
802.11 systems, adequate coverage and channel assignment, and correct AP
configuration.
1. Referring to section 6.1 Run Site Survey, put a handset into Site Survey in the
Any / Smry ESSID mode. Walk throughout the site checking for any expected
APs or other ESSIDs.
2. Then, walk the site again, in MyID / Smry ESSID mode, this time checking that
every location has adequate coverage (there should be at least one AP stronger
than -70dBm in all areas) and has good channel allocation (at any point, the
strongest AP shown should be on a different channel than the next best choice).
3. Finally, use the single AP ( MyID / Detl ) display to check each AP, to ensure it is
configured for the proper data rates, beacon interval, 802.11 options enabled,
QoS method, and security method.
4. Make any necessary adjustments to AP locations and configurations and repeat
steps 1-3 until the Site Survey shows adequate coverage and correct
configuration at every location.
The installation is not complete until these certification steps have been
performed. Do not hand out handsets at a site that has not been certified.