I know that on making a call Twilio can detect an answering machine, and react differently. However if I use the <dial> verb, there's no obvious place to add this feature, even though it's e...

When a Twilio number receives an incoming voice call, what TwiML can I use so that the phone continues ringing indefinitely? In certain circumstances, I want to pretend that the phone is ringing b...

I have an ASP.NET Core 2 application and I'm trying to forward a call made to a Twilio number to another number. When I try to return TwiML I get an error that says: "Non-invocable member 'TwiML...

I am creating a Twilio based application that will receive the Voicemail if the call is not picked up. For now, I had set up the incoming call URL in the console against the phone number. <?php ...

I am making my TwiML for incoming calls and want to hear what it sounds like without having to call the phone number directly. Are there any twilio dev tools that help with that problem? I tried l...

I'm trying to use Twilio to send and receive SMS on my iPhone. I've gotten inbound and outbound calling set up following these instructions. I'd like the equivalent instructions for SMS. I'm presen...

Twilio noob + VoIP noob here, so brace yourself for a double-dumb question. I have a local Twilio number that currently points to a text-to-speech voicemail greeting. I get a lot of hang-ups (emp...

I have setup TwiMl on eroku in Python. When I call user A from user B, user A didn't get call and VOIP also, while user B is got bot message like "thanks for calling". When I try to placeCall to u...

I've created a Twilio application that involves using Twilio's TwimL <Say> command to read off a list of numbers that constitute an ID that the user has previously input (e.g., 36381947462191...

I'm trying to use Twilio's <Say> verb to pronounce a sequence of digits clearly. I'm finding it is hard to generate a natural (half-second) pause between each digit. How do I do this correctly? ...

When we receive a call, we play a prompt to the caller that says something along the lines of "we may record the call for quality and training purposes". The TWiML we send in response to the incom...