I like that it has good tools available for setting up VPN tunnels with other SBCs such as Cisco, Juniper etc., without relying upon expensive third party products or services (such in house solutions). It's easy to use but not fully intuitive so there have been some things we've had trouble figuring out ourselves which is fine because they are all pretty straightforward if you just get your head around them - however this could be improved by adding more tutorials/guides online rather than…
