what would you suggest, are the best settings in the "Client Roaming Section" of the WLC Configuration for the following requirements:
VoIP over WLAN deployment, 802.11a, WLC 4402, 25 - 30 access points (mainly 1252, a few 1130), 7925G phones.
In the moment the settings are set to default, that means: Min. Rssi = -85; Hysteresis = 3; Scan Tresh. = -72; Trans. Time = 5
Unfortunately we are not completely satisfied with the roaming behavior of our phones, so there is the question,
if the roaming behavior of the phones can be improved. Sometimes it looks like the phone takes too much time to make a roaming decision.
it seems that we have exactly the same issue.
WLC5508, SW 7.0.98
AP1140 and 1250
Phone 7921 and 7925 and 1.4.1 SW Version
Did you have got any news from Cisco about your TAC case?