How to pass extension automatically to a Twilio number when called from a regular phone?
问题 We have a payed Twilio account. For example, for the Netherlands, we have a unique number, which users can call from their phone. This is all ok. Now, we would like to extend our services, and add/attach many extensions to that single (Twilio) phone number. For every extension, we want to assign (forward to) a real phone number of our agents (also important for statistical and payment reasons). So as an example: Client browses our page on a mobile phone, he wants to get information about a