By making it interoperable with Ingate SBC, that is one of the main SBC solutions in Europe
Swedish Ingate is one of the pioneers in SBC's, that why a lot of European companies and public institutions use it, and because of reliability. As we can see that most of interoperability is done by American SBC, that aren't so good represented in Europe it would be mandatory to certifly also Ingate solutions so that share of complete solutions is bigger that it is now. Companies in Europe are not in favour in using cloud PBX services, but their own, but they do use MS Teams and Office 365, that's why certified Ingate Session Border Controllers would make a huge step forward in functionality. We are a Mitel representative and our proposal would make and improvement in telecommunication's area.