When planning for voice deployments with the Cisco Unified Wireless IP Phone 7921G
When planning for voice deployments with the Cisco Unified Wireless IP Phone 7921G handset in a multifloor building with a WLAN that operates at an 11 MB/s data rate, how many decibels referenced to 1 milliwatt of same-channel separation are recommended between floors?
which term is described?
According to the following statement, can you tell me which term is described?
It is the air return for an air conditioned system. In most buildings, the area above a drop ceiling or under a raised floor is used as the air return (source of air) for the air conditioning. Those drop ceiling and raised floors are also where wire is often installed. If wire and cable is installed in a drop ceiling or raised floor, it is out of sight. If that cable were burning, it would give off toxic fumes. These would be fed to the rest of the building by the air conditioner. As a result, people could be injured even though they are a long way from the fire.
Which Cisco WLC or Cisco WCS command is most beneficial in determining roaming efficiency?
After the site installation is complete, you should verify the mobility of the VoWLAN device while walking the site on an active phone call. Which Cisco WLC or Cisco WCS command is most beneficial in determining roaming efficiency?
What will cause wireless voice devices to perform poorly?
What will cause wireless voice devices to perform poorly?
What does a Cisco Unified Wireless IP Phone 7921G deployment require?
What does a Cisco Unified Wireless IP Phone 7921G deployment require?
Which antenna generally has the narrowest first Fresnel zone in both the horizontal and vertical planes?
Which antenna generally has the narrowest first Fresnel zone in both the horizontal and vertical planes?
Which two methods can be used to prevent or reduce RFI from colocated directional antennas?
Which two methods can be used to prevent or reduce RFI from colocated directional antennas? (Choose two)
What is that signal level value for Cisco Unified Wireless IP Phones 7920, 7921G, and 7925G?
Cisco recommends a decibel referenced to 1 milliwatt signal level for the coverage cell edge at the predetermined data rate that is needed to support the VoWLAN device and call capacity requirements. What is that signal level value for Cisco Unified Wireless IP Phones 7920, 7921G, and 7925G?
Which three formats can be used to import floor maps in Cisco WCS v5.2?
Which three formats can be used to import floor maps in Cisco WCS v5.2? (Choose three)
Which two Cisco antennas provide better isolation from RF sources that might be located behind the antennas?
Which two Cisco antennas provide better isolation from RF sources that might be located behind the antennas?