Voice
Voice API, SIP trunking, IVR, and telephony guides covering call routing, transcription, and how to build reliable cloud calling on Plivo.
How to Migrate Your Ruby Voice Application from Twilio to Plivo
Move your Ruby voice application from Twilio to Plivo with a technical comparison covering API structures, XML, and voice call processing.
How to Build a Virtual Assistant App the No-Code Way Using PHLO
Create an IVR phone tree that can act as a virtual assistant to manage multiple menus with prerecorded messages and manage call routing.
How to Migrate Your .NET Voice Application from Twilio to Plivo
Move your .NET voice application from Twilio to Plivo with ease. Compare API structures and XML handling to scope the changes before you migrate.
How to Migrate Your Java Voice Application from Twilio to Plivo
A technical comparison of Twilio and Plivo for Java voice applications, helping you scope a seamless migration of your voice call processing code.
How to Migrate Your Python Voice Application from Twilio to Plivo
Move your Python voice application from Twilio to Plivo using this technical comparison of API structures, XML, and voice call processing.
How to Easily Migrate Your PHP Voice Application from Twilio to Plivo
Easily migrate your PHP voice application from Twilio to Plivo. Compare the two APIs, from XML structure to voice call processing, before you switch.
How to Migrate Your Node.js Voice Application from Twilio to Plivo
Learn how to migrate a Node.js voice application from Twilio to Plivo, with a technical comparison covering API structures and voice call processing.
How to Send Voice OTP Using ASP .NET MVC and Plivo
Authenticate phone numbers in ASP.NET MVC by sending a voice OTP with Plivo: call the user, read digits via text-to-speech, and confirm keypad input.
How to Send Voice OTP on a Phone Call in Ruby Using Rails and Plivo
Verify phone numbers in Ruby on Rails by sending a voice OTP with Plivo, reading digits to the recipient by text-to-speech for keypad confirmation.
How to Send Voice OTP on a Phone Call in PHP Using Laravel and Plivo
Deliver one-time passwords over a phone call in PHP with Laravel and Plivo, playing OTP digits by text-to-speech and confirming the user's keypad input.
How to Send Voice OTP on a Phone Call in Node.js Using Express and Plivo
Send a voice OTP on a phone call in Node.js using Express and Plivo: dial the number, read digits with text-to-speech, and verify keypad entry.
How to Send Voice OTP on a Phone Call in Python Using Flask and Plivo
Use Python, Flask, and Plivo to authenticate phone numbers with voice OTP: place a call, play a sequence of digits, and have the user confirm them.