Hi All,
After seeing another thread about Guest User Registration I looked into it and had a play...and immediately backed out of it after looking at playing with SMS gateway APIs, the potential pains and costs (although I could get a SIM shield for my RPi and set up my own SMS gateway).
I think there needs to be more than one option here other than just SMS, Email would be my chosen alternative auth method so I've created a feature request here: http://ideas.sophos.com/forums/330219-sophos-xg-firewall/suggestions/16749997-register-guest-users-via-email-authentication-de
What would other's thoughts on this, I think Guest user registration can be quite powerful and it also means I could sell XGs to coffee shops with a free public WiFi and would be snazzier than pre-shared key or vouchers :P
Emile
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