Polycom 4400 User Manual

Page 31

Section 2: WMM

Cisco Wireless LAN Controllers with 1100, 1130, 1140, 1200, 1230, 1240, 1250 APs

PN: 1725-36192-001_H

Screenshot for 1140 and 1250 series access points:

7. In the navigation pane under

802.11b/g/n

, click

Network

8. Set

802.11b/g Network Status

Disable

. The radio will be re-enabled

after setting radio parameters.

For setting up the

Data Rates,

please consult your facility’s RF site

survey, designed for voice traffic, to determine if you have sufficient
coverage to support all data rates. SpectraLink Wireless
Telephones require the following minimum dBm reading to support
the corresponding

Mandatory

data rate setting in the access point.

802.11

Radio Standard

Minimum Available

Signal Strength (RSSI)

Maximum

"Mandatory" Data Rate

802.11b

-70 dBm

1 Mb/s

-60 dBm

11 Mb/s

802.11g

-63 dBm

6 Mb/s

-47 dBm

54 Mb/s

802.11a

-60 dBm

6 Mb/s

-45 dBm

54 Mb/s

For additional details on RF deployment please see the Deploying
Enterprise-Grade Wi-Fi Telephony white paper and the Best
Practices Guide for Deploying SpectraLink 8020/8030 Wireless
Telephones.

9. Use the default

Fragmentation

Threshold

(2346 bytes).

10. Set the

Beacon

Period

100

11. The handsets do not support dynamic power and will not utilize the

information element that is set when DTPC Support is enabled. The