I am working to integrate Lync with Cisco 2921 series router with VWIC E1 line. I came across a documentation which indicated that refer does not work and this bug CSCuo44538  Please i need a help on work around to this feature its very important for...

We have an ssl vpn configuration with ACS as radius server and have an active directory as a backend. whenever a client log out active session ACS logs failed instead of correctly indicating that the user has log out. I always genrate graph and submi...