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Inworld Text-to-Speech is available now
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New!
Inworld Text-to-Speech is available now
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How Enterprise PBXs Connect to PSTN

How Enterprise PBXs Connect to PSTN

When a user connected to an enterprise PBX makes a VoIP phone call to a customer’s landline or mobile phone, the communications protocol has to be converted. In this article, we explain how gateways and SIP trunks enable interoperability between a PBX and the PSTN.

What is WebSocket?

What is WebSocket?

Recently, we published a blog post describing why WebSockets are great for real-time services. In this article, we describe the process of establishing, maintaining and closing the WebSockets connection.

Call Tracking: Why Should Your Business Use It?

Call Tracking: Why Should Your Business Use It?

Analyzing sources of customer requests is a very important business task. When you’re dealing with web traffic, it’s fairly easy to do — businesses can get behavioral customer data with the help of services like Google Analytics. However, when it comes to calls, it might get difficult. Call tracking is a simple solution.

Customer Service Optimisation Trends of 2020

Customer Service Optimisation Trends of 2020

Our experts have identified 9 important customer service trends that you should know about if you want to keep up with competitors and improve the overall customer experience. Let's take a look at how customer service is changing along with technology in 2020.

Voximplant Kit updates. April 2025

Voximplant Kit updates. April 2025

Check out the latest useful Voximplant Kit updates — we developed chat analytics, improved call history, added new tools for supervisors, expanded scenario capabilities, and updated the softphone. Below is a brief overview of the essential enhancements.

Build conversational AI agents with ElevenLabs neural voice

Build conversational AI agents with ElevenLabs neural voice

Unlock the Full Power of Neural Text to Speech Sounds human-like. Power your applications with lifelike speech. Our low latency models are designed to enhance user interactions, making every conversation more engaging and realistic.

Voximplant Kit updates. January 2025

Voximplant Kit updates. January 2025

New Features in Voximplant Kit: Update overview We are constantly working to improve our product to make it easier to use and more effective for you. In this update, we have added several useful features. Here’s what’s new:

Deepgram Voice Agent now available in Voximplant

Deepgram Voice Agent now available in Voximplant

Voximplant now includes a native Deepgram module that connects any Voximplant call to Deepgram’s Voice Agent API for real-time, speech‑to‑speech conversations. You can stream audio from phone numbers, SIP trunks, WhatsApp, or WebRTC into Deepgram’s unified agent environment—combining STT, LLM reasoning, and TTS—and play responses via Voximplant’s serverless runtime with minimal latency.

Cartesia Realtime TTS now available in Voximplant

Cartesia Realtime TTS now available in Voximplant

Voximplant now includes a native Cartesia module for streaming, low-latency text-to-speech (TTS). You can use a single VoxEngine API to synthesize speech in real time, connect it to any call (PSTN, SIP, WebRTC, WhatsApp) and control playback from a Large Language Model (LLM) or other source, all inside VoxEngine.