Voice
Voice API, SIP trunking, IVR, and telephony guides covering call routing, transcription, and how to build reliable cloud calling on Plivo.
How to Handle SMS and Voice Communications Using PHP
Send and receive SMS text messages and make and receive voice calls with PHP, the Plivo PHP SDK, and Plivo APIs.
How to Handle SMS and Voice Communications Using Python
Send and receive SMS text messages and make and receive voice calls with Python, the Plivo Python SDK, and Plivo APIs.
How to Handle SMS and Voice Communications Using .NET
Send and receive SMS text messages and make and receive voice calls with .NET, the Plivo .NET SDK, and Plivo APIs.
How to Handle SMS and Voice Communications Using Ruby
Send and receive SMS text messages and make and receive voice calls with Ruby, the Plivo Ruby SDK, and Plivo APIs.
How to Build a Voice Survey Application the Low-Code Way Using PHLO
Automate voice surveys with Plivo and PHLO to collect customer feedback or run polls. Set up multiple question levels that branch on the keys pressed.
How to Build a Voice Alerts Application the Low-Code Way Using PHLO
Build a voice alerts app with PHLO to flag critical issues for customers. Play recorded audio or text-to-speech and act on the dialpad key they press.
How to Build a Voice Notifications Application the Low-Code Way Using PHLO
Send voice notifications with a PHLO you deploy in a few clicks. Play recorded audio or text-to-speech that mixes static text with dynamic variables.
How Plivo Maintains Low Latency for Global Connections
Plivo lowers network latency for faster message delivery and clearer calls by using PoPs colocated at IXP data centers across five continents
How to Build a Voicemail Application the No-Code Way Using PHLO
Deploy a PHLO workflow in a few clicks to add voicemail, capturing a caller's message whenever the call recipient is unavailable to answer.
How to Build an Inbound SIP Trunk for Voice Origination Using PHLO
Learn how to build an inbound SIP trunk for voice origination to enhance your business communications efficiently.
How to Build a Conference Application the No-Code Way Using PHLO
Implement conference calling the no-code way: create and deploy a PHLO workflow with a few clicks on the canvas, no programming knowledge required.
How to Migrate Your Go Voice Application from Twilio to Plivo
See how the Twilio and Plivo APIs compare so you can scope the work of migrating your Go voice application, from XML structure to call processing.