[8.920] Unable to connect via ipsec (iphone)

Hi All

I am not able to connect using cisco ipsec vpn on my iphone IOS 5.1
The settings are the same as per 8.301 (However, I wasn't using IOS 5.1 before). The error message I am getting on my iphone : Negotiation with the VPN server failed

Settings + logs attached.

Thanks

Attached Images

Untitled.png (21.9 KB)

Attached Files

log.txt (5.0 KB)