Has anyone been successful getting Enterprise Wi-Fi setup on a 8320/8820 using PEAP security? We have been working with both Cisco and RIM the past several days but have had no luck so far -- cases are still pending from both vendors.

Here is our environment:

WLAN Hardware:
Cisco Wireless LAN Controllers
Cisco Aironet 1000 Series Lightweight Access Points

Authentication/Security:
802.1X to Microsoft IAS RADIUS server (Windows Server 2003 SP1) authenticating against Active Directory (AD)
Authetication-Type: PEAP
EAP-Type: EAP-MSCHAP v2
Server Certificate: CA Signed certificate from VeriSign Class 3 Secure Server CA

We had to load the VeriSign Class 3 Secure Server CA certificate on the BB devices (8320 & 8820), but we have a valid certificate chain and have confirmed the certificates by their serial numbers.

BlackBerry Wi-Fi Device setup:
Security Type: PEAP
Username: <username>
Password: <password>
CA Certificate: VeriSign Class 3 Secure Server CA
Inner link security: EAP-MS-CHAP v2
Server Subject: wifisecurity.example.com
Server SAN: <blank>

Both the 8820 from AT&T and the 8320 from T-Mobile are failing. We are seeing some interesting stuff on the wireless sniffer, but was interested if anyone else has gotten PEAP to work successfully on these devices.