Polycom E340 Manual De Usuario

SpectraLink Corporation 

Configuration and Administration–NetLink e340/h340/ i640 Wireless Telephone 

 

 

NetLink Telephony Gateway and SpectraLink Radio Protocol 

PN: 72-1065-09-J.doc  

Page 36 

7.  Certifying the Handsets 

Prior to determining that an installation is complete, test the handsets following the 
sequence given in section 5 Testing a Handset and conduct a site survey mode test 
according to the directions given in section 6 Diagnostic Tools. 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 9 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 SpectraLink field service engineer 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 access points.  

7.1  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

 

ESSID mode, 

Smry 

display. Walk throughout the site checking for any expected 

APs or other ESSIDs.  

2.  Then, walk the site again, in 

MyID

 ESSID mode, 

Smry

 display. This time check 

that every location has adequate coverage (there should be at 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

) and 

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 through 3 until the Site Survey shows adequate coverage and correct 
configuration at every location.