
WLAN IP Telephony Configuration
NN40011-038 Issue 1.2 BCM Rls 6.0 9
WLAN IP Telephony Manager 2245
The WLAN IP Telephony Manager 2245 manages IP telephony network traffic
on the WLAN system. It is required to utilize the 11 Mb/s maximum
transmission speed available in the handsets. The WLAN IP Telephony
provides a number of services including a QoS mechanism, AP bandwidth
management, and efficient RF link utilization. It also acts as a Proxy for the
WLAN Handsets.
The WLAN IP Telephony Manager 2245 works with the APs to provide QoS
on the WLAN. All voice packets are encapsulated by the wireless handsets.
The encapsulated voice packets to and from the wireless handsets are
handled by the WLAN IP Telephony Manager 2245 and routed to and from
the BCM. SpectraLink Voice Priority gives preference to voice packets over
data packets on the wireless network, increasing the probability that voice
packets are transmitted with minimum delay.
Each subnet where the wireless handsets will operate requires at least one
WLAN IP Telephony Manager 2245. The Telephony Manager must therefore
be located in the same subnet as the wireless handsets. One unit can process
80 simultaneous calls. If greater capacity is required, multiple units can be
utilised.
Each WLAN IP Telephony Manager 2245 is shipped with one Class II AC
adapter with 24 volt (V) DC, 1 amp (A) output.
Rack-mounting the WLAN IP Telephony Manager 2245
1. Remove the corner screws from the WLAN IP Telephony Manager
2245.
2. Screw the U-shaped end (round screw holes) of the two mounting
plates to the WLAN IP Telephony Manager 2245.
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