Developers

How Fail2ban and APIBAN can help protect your SIP-based system from hacking and fraud.

A good number of Asterisk and FreePBX users are hooking up with SignalWire to take advantage of our highly disruptive pricing for SIP connectivity and US and Canadian DIDs - but there is something you need to know…

In one of the quickest snippets so far, Kevin Garabedian walks through some sample code (there are instructions for a Docker image too) that takes a regular SMS text message as the input and generates an email as the output!

Many of the apps we rely on daily cleverly link providers of services with consumers of those services - and sometimes there is a need for the two parties to communicate by voice or text, even though they don't want or need to know each others' phone numbers.

In a very useful code snippet, Kevin takes the well known functionality of an IVR (interactive voice response) system and introduces a simple yet effective mechanism to make it almost infinitely flexible.

Right now, notifications services are hot! Whether as individual reminders for appointments with doctors or in large quantities to send advice to the inhabitants of a given area like information on school events, SMS notifications are helping all industries stay connected.

This release is a minor bug fix containing important changes removing memory errors, resolving potential crashes and misbehaviors.

Instrumental businesses are facing alarmingly high call volumes that they’re not used to. The calls are so frequent that many people can’t even get through. Giving callers an option to request an automatic callback by SMS can help reduce call volume and save your customers valuable time.

Working from anywhere has been growing in popularity and as the world continues to be impacted by the novel coronavirus, many people are finding themselves working from home for the first time. We at SignalWire are here to make things easier for you! In this blog, I'll show you how to forward your calls to a professional number, that way you don't have to give out your personal mobile. This also leaves you the option to point the number back to your office phone after this remote work period has passed.

In this blog, we go over some of the new API's of the RELAY SDK. We will cover the Call.Answer API, the Call.Connect API, and for a bonus we will cover the Call.SendDigits API.