Spectralink h340 User Manual download pdf (Page 49)

SpectraLink Corporation Configuration and Administration—NetLink e340/h340/i640 Wireless Telephone

with SIP

PN: 72-1089-02-D.doc Page 49

9. Certifying the Handsets

Prior to determining that an installation is complete, test the handsets following the

sequence given in the previous

Testing a Handset

section and conduct a Site Survey

mode test according to the directions given in the previous

Diagnostic Tools

section.

The installation may need some adjustments. 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 Section

Troubleshooting

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.

9.1 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 8.1

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 -70 dBm 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.

Make any necessary adjustments to AP locations and configurations and repeat steps

1 through 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.

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