I am agree that JSONP is a bad workaround, but it is not an option to do nothing. The problem is that we have large-audience websites as customers, even with a

I am agree that JSONP is a bad workaround, but it is not an option to do nothing. The problem is that we have large-audience websites as customers, even with a patch from Cisco you cannot force all people to update their firewall, especially because there is no automatic software upgrade on this VPN.