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Questions tagged [twilio-twiml]

For anything related to Twilio's TwiML (Twilio Markup Language)

For anything related to Twilio's TwiML (Twilio Markup Language)

709 questions
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1 answer

Using Answering machine detection on Twiml

I would like to implement Answering machine detection in TwiML to prevent voicemail answer the phone. I have the following TwiML bin configuration for my Twilio number:
Nikolay Zaytsev
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1 answer

Can I associate a Twilio recording with the child called that initiated it?

So here's my issue: I initiate a Twilio call via the API When the call is picked up, Twilio reaches out to my Twiml server and gets a response containing the following (notice the "record" parameter of the Dial verb):
sv-alex
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11200 HTTP retrieval failure

When I send an SMS to my twilio phone number I see in the logs: Error : 11200 HTTP retrieval failure Description: An attempt to retrieve content from https://xxx.xxx.com/extapi/twilio-php/twilio.xml.php returned the HTTP status code . Here is…
B.Kevin
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1 answer

Increase audio volume for Twilio say command

Does anybody know a way to increase the audio volume (loudness) of the verb command on Twilio? Regards
Max
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Twilio - Detect when user starts talking

I've integrated Twilio in a NodeJS application and I want to know if there is any way to detect using TwiML when a user starts talking while in the middle of a playback or when the synthesizer is talking? Like when you call to an IVR and the IVR is…
Moshe
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Twilio TWIML POST request: Document Parse Error

Building a dead simple Twilio app using Meteor, getting the call but XML is not being parsed (getting the usual 'Sorry, an application error has occured') Pointed to xxxxx.meteor.com/api/twiml/voice or xxxxx.meteor.com/voice.xml: Twilio responds…
Mike Paszkiewicz
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2 answers

Transferring a call in Twilio while playing hold music for the caller

I'm building a system where the callers need to be connected to an external system that has its own IVR tree. I need the caller to hear hold music, while we are dialing and sending DTMF digits to the external system. I got it to work by dialing…
Vlad F
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1 answer

How to tell if forwarded inboundcalls in Twilio were missed?

I have a twilio app: When someone calls the Twilio number and forwards it to a verified phone number. I'd like to know if that forwarded call was missed. Is this even possible? Is it possible to do call progress events on forwarded inbound calls…
TaeWoo
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twilio: Having trouble getting a Transcription

I'm creating a service using twilio where the user calls in and leaves a message. Then the service reads the transcription of that message to do some irrelevant processing. The problem I'm having is that I can't successfully retrieve that…
rsmith6
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Setting a time limit to a twilio call

I am using the twiml below to create and send a call to my users. However I want to set a time limit to this call. I know it is possible when you use the verb, as shown here. But I don' know how to do it in my situation try { $to = '+' .…
gazubi
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2 answers

Twilio - TwiML with SNI Support

When I use TwiML to send commands, Twilio API (TwilioProxy/1.1) makes requests to my Apache server on HTTPS without SNI support. I need to block non-SNI clients (SSLStrictSNIVHostCheck On) on my server because I use multiple SSL certificates with…
Erico
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Dynamically set Twilio timeLimit

I have an app which lets the users dial number(s) they want to add to a call. Each user is subjected to Balance they have in their account. The dial is performed by using TwiML So as per my amount per minute rate i calculate the remaining…
shridatt
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Twilio - Nesting Play within Gather - Timeout attribute vs. Length of MP3

I would like to limit the amount of music a caller hears before updating them on their status in the queue. The average hold time is 15 seconds and you are in position 2.
Carl Kennedy
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Trouble getting incoming calls from regular number to twilio number

When I call from my local number to twilio number, the webhook makes a POST request /place-call and then ends with fall back error url. Twilio is unable to process the Content-Type of the provided URL. Please see Twilio's documentation on accepted…
Syed Muzammil Ali
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1 answer

Twilio.Exceptions.ApiException HResult=0x80131500 Message=Url is not a valid URL: https://localhost:44300/TwimlResponse.ashx?code=87359179

This code to throws Twilio.Exceptions.ApiException Url is not a valid URL: var call = CallResource.Create( url: new Uri("https://localhost:44300/TwimlResponse.ashx?code=87359179"), to: new…
user1558782
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