I'm interested, so I'll post the current status on this matter. Regarding SMS authentication on the China dashboard, I (user) get a note on the dashboard as mentioned above, but I am able to use SMS authentication on the China dashboard using the Chinese phone number ( China Unicom) within China. As you all know, the input example is as follows. e.g.)  Primary phone number +86xxxxxxxxxxx   Of course, you can authenticate offline using an APP like Google authenticator or Authy. If you can't download Google authenticator from the store, you can substitute another similar APP.  If you are concerned about the stable operation of SMS authentication, you can use it together with APP. ... View more

It looks like it's not communicating with the Cloud, but is there any information left in Network> Event log? ... View more

As a matter of fact, it was possible to register devices in China on the global dashboard in the past, but as described, communication to the global cloud may become unstable. I have currently registered the equipment in China on the Chinese dashboard as described. A very troublesome Chinese government policy has been promulgated in recent years, but it seems that there is no choice but to follow it. They especially hate cross-border encrypted communications that are not under their jurisdiction. https://documentation.meraki.com/zGeneral_Administration/Support/Information_for_Users_in_China >Overview >Cross-border Service Availability   I currently have equipment in China and Japan, also use China and Global Dashboard. The benefits of Meraki are spoiled because the Organization is inevitably split. BTW, adding APs within China to the Chinese dashboard should not be a problem in itself. If you are able to access the Chinese dashboard from Germany without any problems. If you can't register APs within China to the Chinese dashboard, that's another matter. ... View more

Hello   https://www.meraki-go.com/meet-meraki-go/security-gateway/ > Firewall Throughput - 250 Mbps ... View more

Not only Z3C, all Meraki products are just boxes without a license. (Except Meraki Go) https://documentation.meraki.com/zGeneral_Administration/Licensing/Meraki_Licensing >Note: All Meraki products can work with either Per-Device Licensing or co-termination licensing type.   BTW, Meraki Go no longer requires Subscription Keys since October 7th, 2019. https://documentation.meraki.com/Go/Meraki_Go_-_Subscription_Keys   Because it is for small business, there are restrictions on functions compared to regular Meraki products, but please consider it in some cases. Unlike Z3C, Meraki Go has a GX20 security gateway. https://www.meraki-go.com/ ... View more