ivr

问题 I am trying to make a simple voice IVR for my project using nexmo API. Please refer to the image for exact clearance. basic idea by flow diagram of what I am trying to do as ivr. Now the problem occurs that I can't able to make a loop to return to the mainMenu if digit pressed was wrong. The problem till I get understood is in GET and POST method of my function. from flask import Flask, request, jsonify, Response, render_template import nexmo from pprint import pprint from random import

问题 Can Any please explain why this is happening. what are the possibilities of errors that are been counted as I have set maxerrorcount = 3 EROR OPEN_VXI luke---- callid=[68] |1098905920|68|CRITICAL|com.vocalocity.vxi|216|VXIinterpreterRun: Maximum loop count exceeded. There is probably an infinite loop of in your VXML document.|URL Please let me know if any further details are required. 回答1: Perhaps, "infinite loop" means to call same form again and again, And it was not inserted caller input

问题 I am trying to find out if it's possible to build a complete IVR application by cobbling together parts from open source projects. Is anyone using a non-commercial VoiceXML implementation to build speech-enabled systems? 回答1: I've tried JVoiceXML in the past and had some luck with it. http://jvoicexml.sourceforge.net/ It's java of course, but that wasn't a problem for my situation. 回答2: Voiceglue (http://www.voiceglue.org/) is an implementation of voicexml using openvxi and asterisk. It may

问题 In my Twilio-base application I create outgoing call via Twilio rest API. When target side responds, I put him to recently created conference. Question is: how can I play certain set of DTMF tones before putting him to conference? The responding side is a certain system which accepts DTMF tones, and I need to play some set of digits. I have read the docs but I did not find way to do this. Is it possible? 回答1: Twilio evangelist here. There are two different ways to do this depending on your

问题 I need to determine whether a phone number is valid before attempting to dial it. The phone call can go anywhere in the world. What regular expression will match valid international phone numbers? 回答1: \+(9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d| 2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]| 4[987654310]|3[9643210]|2[70]|7|1)\d{1,14}$ Is the correct format for matching a generic international phone number. I replaced the US land line centric international access code 011

问题 I would like to use a GSM modem to make a voice call to a phone number, play a recorded message, wait for a digit to be pressed and then disconnect the call. The system needs to know if the line was busy, if the user answered and which digit was pressed by user (if any). It should drop the line if nothing is pressed in 30 seconds. If user presses the digit before the question is completed then the voice should stop (user doesn't have to wait). Also, it would be nice if system could handle

问题 Has anyone used the Sphinx speech recognition stack to build IVR applications? I am looking for open source alternatives to the expensive and somewhat limiting choices from MSFT and others. I have not been able to find a comprehensive package that ties open source speech/voip applications together. 回答1: Last I looked at Sphinx, it had issues with 8khz audio which resulted in really poor performance. There's not a lot of people talking about successful deployments of Sphinx in real

问题 I am using sagoma 8 port card My chan_dahdi.conf to configure the ports are ;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit ;autogenrated on 2015-06-12 ;Dahdi Channels Configurations ;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak [trunkgroups] [channels] context=default usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes echocancel=yes

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . I have a new project on hand on which is quite complex as i am not aware of its domain. My requirement is this, We have list of telephone numbers and from this list i need to check which telephone number is active/real. How would you program a telephony or IVR system to automatically dial phone numbers on this

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . I am looking to make a phone call from software and have the software read a message to the recipient. I have been using Asterisk, but have found it somewhat are to maintain and it was a pain to configure. I'm wondering if there are any services where you can send it a piece of text and a phone number and it