Resource Center

ISDN / PSTN shutdowns in Australia & New Zealand: SIP Trunking Migration Guide

The bottom line for businesses in Australia & New Zealand is this: you’re going to have to migrate your comms to a VoIP solution sooner rather than later.

How to Migrate to the New Version of the Call Control API

Learn how to upgrade your experience with the new Telnyx Call Control API.

How to Migrate to the New Version of the Telnyx SMS API

The new Telnyx API has been designed to make migration smooth. Read on to learn about how to upgrade your app from API v1 to API v2.

Moving from Twilio to Telnyx: The Ultimate Migration Guide

We’ve built a whole suite of tools to make moving from Twilio a simple and painless process.

It's Official. The New Telnyx API Has Launched.

We’re excited to announce the official launch of the new Telnyx API, which is now out of beta and ready for action.

[Customer Highlight] Electronic Healthcare Software Provider

See how Telnyx partnered with a multi-billion dollar electronic medical record software provider to streamline and enhance their communications.

New Product Launch: Programmable Fax API

Send and manage faxes programmatically with our new Programmable Fax API.

[Webinar] How to be Compliant with SMS Regulations

Learn about global SMS regulations including the GDPR, TCPA and PIPEDA. And, CTIA guidelines and best practices to help you stay compliant.

How To Find Out If A Phone Number Is Portable (In Bulk)

Curious about whether you can port your numbers or not? Looking for a porting tool that can let you easily check up to 2,500 numbers at a time?

What is Programmable SMS?

Read this quick guide to find out everything you need to know about programmable SMS and what you can build with it.

New Overlay Coming to Illinois 217 Area Code

The Illinois region currently served by the area code 217 will soon have another area code - 447. Here's what you need to know.

How to Setup a Virtual Cross Connect with AWS

In this guide, we’ll walk you through how to integrate an Amazon Web Services (AWS) Virtual Private Cloud environment with the Telnyx network backbone.

SIP Trunking Explained: What Is It and How Can It Transform Your Communications?

SIP trunking is a means of operating phone systems over the internet, instead of using a traditional phone line.

A Quick Guide to Wireless Standards for IoT

Wireless standards for IoT can be confusing, it’s easy to get mired in technical data about frequency bands & designations. Let's break this down simply.

What is Programmable Voice?

Find out everything you need to know about programmable voice, including, most importantly—what you can build with it.

How to Build SMS Meeting Reminders with Node

Learn how to build SMS meeting reminders for your customers by using the Telnyx SMS API and Node.

[Infographic] State of the SMS Market 2020

SMS continues to explode. See what changes and trends to expect in 2020.

Improve your Smart IVR and Conversational AI using Number Lookup Tools

Number lookup tools reduce the number of questions your smart IVR must ask, & provide it with context to handle more customer service cases independently.

How We’re Helping Managed Service Providers in the Time of COVID-19

Here at Telnyx, we’re committed to offering best-in-class service and support to MSPs, ensuring business continuity for you and for your clients.

Key Trends in Building Customer Context

Greater customer expectations mean that companies need to determine customer context before the conversation even begins.

Build a better messaging app with Telnyx SMS API

See how the Telnyx SMS API can help improve your SMS deliverability with features like Number Pool, Geomatch and Sticky Sender.

4 Common IVR Mistakes to Avoid

There are a few common mistakes which can easily derail your efforts to put the customer experience first. Here’s what not to do with your IVR.

Demo: Using the Twexit API

In this guide, we'll show you how to use the Twexit API to switch your SMS services from Twilio to Telnyx in minutes.

Using Twilio TwiML Conferencing on Telnyx with PHP

In this guide, we'll walk through how to use Twilio TwiML conferencing on Telnyx with your PHP application—it couldn't be easier!

Your IoT Connectivity Guide: From Backend to Frontend

This guide is for anyone who wants to leverage the power of IoT, but needs guidance in deploying their first IoT networks.

What is an SMS API?

Learn the ins and outs of SMS APIs— from how they work, to the most common use-cases, and powerful features to look for.

Features That Will Turn Your IVR Into ROI

How to ensure that your IVR meets regulatory standards, enhances customer experience and delivers maximum return on investment.

[Case Study] How Documo Built Reliable, ECM-Friendly Fax with Telnyx

Documo partners with Telnyx to build solutions for businesses that make working with documents easier, more secure and better for the environment.

Build Audio Conferencing Into Your App with Ruby

Read the step-by-step guide to embedding feature-rich audio conferencing into your application using our Ruby SDK.

Feature Highlight: Sticky Sender

Increase the trust your customers have in your messages with our Sticky Sender feature.