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Those “NOT JOINED” entries can remain as join statistics after the APs move. On the old controller, check Monitoring → Wireless → AP Statistics → Join Statistics for an option to clear the specific entries; if your version has no such option, the rep...
This usually points to a DNS issue on the client side — the server can resolve the hostname locally, but your PC can’t. Check that the client is using the correct DNS server and that the domain has a valid A record. I’ve hit the same “hostname unreso...
Verint integrates with CUCM using standard SIP-based recording methods like SPAN/port mirroring or built-in recording via SIP trunks. Most up-to-date docs are now under Calabrio since the acquisition, so their recording integration guides are the bes...
This is classic TCP window size / latency (bandwidth-delay product) issue — over long-haul links, default TCP windows were too small to fully utilize the higher bandwidth. The fix is enabling TCP window scaling and tuning buffer sizes (or using moder...
In FDM, the safest way is: break/suspend HA first, change the management interface IP/mask/gateway on the active, then do the same on the standby, and finally re-form HA using the new management IPs. If you keep HA up while changing mgmt, you’ll usua...
