The Dynamic IP address isn't really the issue as the Meraki Z1 provides a hostname that is updated as the IP address changes so the use of easydns.com or any other dynamic DNS service isn't required. The problem I have is that I can't get the ASA to...
Sorry to revive a really old post but did you ever manage to find a solution to this? We are also testing the Z1 with an ASA at the other end and the Z1 will be dynamic. Works no problem if it's Static but like you that isn't going to be practical....