I have a UC520 with two AIR-LAP521G access points controlled by a WLC526. I have two ssids created on the WLC526, one ssid pointed to the data vlan (1) and a voice ssid pointed to the voice vlan (100).
Devices associate fine to the data vlan.
However, I have a 7925G wireless phone that I cannot get to associate to the voice ssid.
I have configured the voice ssid in CCA as follows:
WLAN type: Voice
Broadcast in Beacon is checked
Security Type: WPA2-PSK
WPA Pre-shared key is set.
Voice CAC Type: (I have tried both options: Wireless Multimedia Policy and 7920 CAC)
I have confirmed that the voice vlan also exists under Switching > VLANs on all devices. I also confirmed that the WLC526 port is configured for trunking:
switchport mode trunk
macro description cisco-wireless
What am I missing?