I also asked if they could add a field to the Twilio setup in the dashboard where we could enter the ID and it would flow through the API to Twilio but no reply on that
Also, looked at Twilio config where they've added stuff to their dashboard to config this BUT if you buy a USA mobile number there is no way to configure that
We may need to buy a national number (Ireland in this case for $6.50 a month as opposed to $1 a month for a US one) and then configure it for Ireland
We have a customer with global visitors and all worked well until this change. Now we need Alphanumeric Sender ID and also you need to register your organisation info with some countries - China, etc
So, a lot of work to cover all potential foreign visitor number