I would check out a commercial solution like Splash Access.  It is far more flexible. https://www.splashaccess.com/    I don't think Twilio global coverage for TXT is that great ... it's more US centric ... but let's ignore that for the moment.   You could probably write some javascript that you embed into the code that inserts the phone prefix into the number field.  Otherwise you could go fully custom, and host a page on your own server. https://meraki.cisco.com/lib/pdf/meraki_whitepaper_captive_portal.pdf  This is an example in PHP: https://documentation.meraki.com/General_Administration/Cross-Platform_Content/Configuring_a_Custom-Hosted_Splash_Page_to_Work_with_the_Meraki_Cloud  ... View more

Maybe you can send the information for a Syslog or webhooks:   https://documentation.meraki.com/General_Administration/Other_Topics/Webhooks ... View more

Hi @floatingpurr  did you find any solution to this ? My customer wants exactly the same setup i.e ability to consent before entering the phone number. ... View more

Well, there is no configuration regarding mesh (that I remember at least). Have you tried opening a case with support? ... View more

It uses RADIUS based authentication.  From your perspective you don't care if it is using username/password with PEAP+MSCHAPv2, EAP-TLS, PEAP_EAP-TLS, etc, you just pass through the RADIUS request and get back an accept or deny. It's up to the RADIUS server to decide what authentication methods to allow and who to give access to.   >Also is it common to use the same SSID for Corp laptops and mobile phones?    I often use a separate SSID, but I often use different authentication methods per SSID, along with Microsoft NPS, which limits your options a lot. But as long as the RADIUS server can accept all the methods you want to use, and reply with a group policy to assign then you can certainly use a single SSID. ... View more

My customer is interested in hosting a splash page (on the meraki Dashboard) that presents the text in the local regional language that the user is in. Is that possible through the custom script? ... View more

I do it per AP.   Even though the MR18 has two radios, it does not have anywhere near enough processing power to handle 50 users.  It would provide horrible performance. ... View more