I am trying to use twimlbin code to forward calls to the voicemail box for my current twilio number. The goal is to have a call come in, then it is split to call multiple numbers at the same time. If none of the numbers pick up, then forwards it to voicemail where it is emailed to an email address using a twimlet link. Currently this is my setup:
<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Dial action="https://twimlets.com/forward?FailUrl=https%3A%2F%2Ftwimlets.com%2Fvoicemail%3FEmail%myemail%2540gmail.com%26Message%3DSorry%2520we%2520are%2520unavailable%252C%2520please%2520leave%2520a%2520voicemail%2520here%2520and%2520let%2520us%2520know%2520what%2520you%2520need%2520and%2520we%2520will%2520get%2520back%2520to%2520you%2520shortly%252C%2520thank%2520you.%26Transcribe%3Dtrue&Dial=true" record="record-from-answer" callerId="+13151234567">
<Number url="https://handler.twilio.com/twiml/EH8253d4550bfdaf385b2b2ac15e0a4392">3155554444</Number>
<Number url="https://handler.twilio.com/twiml/EH8253d4550bfdaf385b2b2ac15e0a4392">7165554444</Number>
</Dial>
</Response>
Currently it routes the numbers properly and the phones receive the call, but when no one picks up, it just goes to the voicemail on the personal phones of the numbers where the call is being forwarded to. Is there a way I can get the twimlet to work with this style of routing in Twilio?
Take a look at this blog.
Outsmart Voice Mail with Human Detection Using Keypress Prompts
https://www.twilio.com/blog/voice-mail-human-detection-studio-functions
Related
We started using Twilio Programmable Voice for appointment reminders, and we are using AMD with the MachineDetection parameter set to "DetectMessageEnd" so we can leave voicemail messages on the recipients answering machine. We are also using a Gather tag in our TwiML to get user input (Ex. "Press 1 to confirm your appointment").
However, we noticed that if the call goes to a voicemail box, the Gather prompts still get triggered. We'd like to be able to prevent this from occurring so the recipient doesn't hear the prompts in their voicemail message.
Is this even possible? Here's an example of our current TwiML:
<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Say voice="Polly.Joanna">
<prosody rate="95%">Hello, you have an appointment tomorrow at 10:30AM</prosody>
</Say>
<Pause length="1" />
<Gather action="https://example.com" timeout="5">
<Say voice="Polly.Joanna">
<prosody rate="95%">Press 1 to confirm your appointment, Press 2 to repeat the message</prosody>
</Say>
</Gather>
</Response>
The AMD AnsweredBy parameter would be used to determine which TwiML you want to return.
If it is a Machine, you would not return the TwiML with the Gather (since it is a machine and you will wait for the DetectMessageEnd event to drop the announcement). If it is a human (AnsweredBy=human), you can use the Gather to get their response around their availability for their appointment.
I'm new to this twilio and I looking for below solutions
1) Multiple Call Forwarding
I want to forward call one after another (Consider 3 numbers)
If A not picked up, then it should forward call to B and if B not yet picking then Forward to C.
If any one picked up the call, then no need to forward calls to another numbers
I'm planning to record the call from the time of answer
2) Forward recorded call to mail
If any one attended the call it should start to record from the time of answer.
Once call ended I need that recorded URL file in Mail
3) Voice mail trigger
If no one answers the call then it should trigger voice mail flow and this also needs to be shared in Email.
For Voice mail I did Twilio functions and it kept as separate independent flow. Now I want to merge that with call forward flow
Code Did for call forward:
<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Say> Connecting call A </Say>
<Dial record ="record-from-answer" timeout="10" hangupOnStar ="true">
<Number>+1123456</Number>
</Dial>
<Say> A is not picking up the call, now connecting call to B </Say>
<Dial record ="record-from-answer" timeout="10" hangupOnStar ="true">
<Number>+1234567</Number>
</Dial>
<Say> B is not picking up the call, now connecting call to C </Say>
<Dial record ="record-from-answer" timeout="10" hangupOnStar ="true">
<Number>+1234587</Number>
</Dial>
<Say> No one picking up the call now, please text us at +122233356 or please leave the voice mail after the beep</Say>
</Response>
My Goal:-
If no one attended the call, at that time need to trigger Voicemail function
If any on of us attended the call - call should not connect with other users and it should share the recorded call URL to mail
So, please help me like how to do with this.
If possible please share me any sample code/file for practical understandings
I am using twiml bin attached to one of my twilio numbers.
When a person calls that number it should be able to dial multiple numbers. I want to stream the call only when the call has been picked up. There can be multiple ongoing streams associated with a twilio number.
<Response>
<Start>
<Stream track="both_tracks" url="wss://XXXX.ngrok.io /twilio-stream">
</Stream>
</Start>
<Dial answerOnBridge="true" >
<Number>+91XXXXXXXXX</Number>
<Number>+91XXXXXXXXX</Number>
</Dial>
</Response>
The above twiml starts the stream as soon as the number is dialed. I want it to start the stream only when the call is received at the other end.
Unfortunately, there isn't a way to do this today, without REST API endpoint control.
You can use the REST API Calls resource to initiate calls intead. The approach you are taking doesn't work very well when the dialed parties are mobile end-points in poor coverage areas and/or devices with voicemail enabled.
I'm thinking of a scenario where web app with twilio api first makes an outbound call to a customer service number, send digits to get transferred to the agent, and instead of waiting on hold, I would like the web app to detect when human picks up the call and calls the user's phone number. Is there a way to do this?
Twilio evangelist here.
There isn't an automated way to detect that a human has answered the call. You could put a prompt in the phone call that the agent can input in order to indicate that they have answered the call. Something like:
<Response>
<Gather action="process/" numDigits="1">
<Say>Please press one to connect to the incoming call</Say>
</Gather>
</Response>
Hope that helps.
In Twilio - simultaneous ring is broken with airplane mode.
Since first call that connects will cancel all the other attempts, if there is a line that is on airplane mode, it will pick up immediately and take user to voicemail.
The fix would be to cancel all other attempts only when the call is successfully CONNECTED instead of PICKED-UP. In this example if 111-111-1111 picks up but doesn't press 1, the call to 222-222-2222 shouldn't be cancelled:
<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Dial>
<Number url="/screen">
111-111-1111
</Number>
<Number url="/screen">
222-222-2222
</Number>
</Dial>
</Response>
--- /screen
<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Gather action="/complete_call">
<Say>Press any key to accept this call</Say>
</Gather>
<Hangup/>
</Response>
Any plan to fix this?
In your document it seems that you are aware of this issue. Here is except from Twilio document:
Simultaneous dialing is useful when you have several phones (or
several people) that you want to ring when you receive an incoming
call. Keep in mind that the first call that connects will cancel all
the other attempts. If you dial an office phone system or a cellphone
in airplane mode, it may pick up after a single ring, preventing the
other phone numbers from ringing long enough for a human to ever
answer.
Hence you should take care to use simultaneous dialing in situations
where you know the behavior of the called parties.
https://www.twilio.com/docs/api/twiml/number
I ran into a similar problem recently.
Devin's solution, if I'm understanding it correctly, is to present a prompt to whomever picks up first and, if they don't respond within the timeout, to then redial the remaining numbers in the group.
That creates a bad experience for the caller -- they end up waiting longer to connect to a human -- and for the call targets -- who may have their phones ring briefly multiple times.
Being able to present a prompt to everyone dialed and connect whomever responds to the prompt first would solve this problem, but it doesn't appear to be possible to do with the API as it stands, currently.
Twilio evangelist here.
So today you are right that in a simul-dial situation if one of the callers voicemail picks up immediately we don't distinguish between that and an a real person answering. The reality is that answering machine detection is pretty unreliable anyway which is why our existing AMD functionality is considered experimental and not done in this scenario.
One way I've seen this done is by placing a human check right at the beginning of a connected call. By using the <Gather> verb you basically prompt the caller to enter a value ("Press 1 if you are a human"), and if nothing happens you assume its not a human who answered. Once you know that you can remove then from the call group you are simul-dialing and then retry the others in the group.
Hope that helps.