Das kleingedruckte zu Cisco AnyConnect

Please note that AnyConnect for iPhone requires a Cisco Adaptive Security Appliance (ASA) running software image 8.0(3).1 or later. The ASA requires an AnyConnect Mobile license (L-ASA-AC-M-55XX=), as well as either an AnyConnect Essentials (L-ASA-AC-E-55XX=) or AnyConnect Premium Clientless SSL VPN Edition (L-ASA-AC-SSL-YYYY=) license, where XX is the last two digits of your ASA model number and YYYY is the number of simultaneous users. Please contact your Cisco account team to acquire licenses for testing.

Quelle: Cisco AnyConnect für iPhone und iPod touch im iTunes App Store

Aha. Jungs, keep it simple, OK?