Help me! Notification SMS from LM using Twilio service

[cuong.nguyen@vis.solutions]

Hi,
I try to sent SMS by Twilio in VietNam as link:
https://openrb.com/notification-sms-from...desyntax_2

But, it's not working. I used this code for event:

from_nr = '+19177461563' -- Twilio phone number
to_nr = '+84932414151' -- My phone number
id_nr = '...' -- ACCOUNT SID
token_nr = '...' -- AUTH TOKEN

sms(id_nr, token_nr, to_nr, from_nr, 'Test SMS by SL'..tostring(value))