
Blog


Smartcalls at Web Summit 2018 (Lisbon)
How we presented our visual tool for call automation at one of the largest annual technology conference.

Voximplant now supports IPv6 | Usage tips
Voximplant has implemented the support of IPv6 for p2p calls. Since there are some usage nuances, we wrote the article on it.

Cloud-side JavaScript "Promise" handling update
Make sure to use "catch" method on promises!

High quality Text-to-Speech powered by WaveNet is now available
HD Text-to-Speech from Google powered by WaveNet is now available to all our developers.

"callPSTN" now requires a caller id
Starting on April 25 we change our callPSTN API: “caller id” is no longer optional and must be specified.

Audio and Video record`s URL length can be more than 255 characters.
To make our platform better we are now removing the limit, so URL length can be longer than 255 characters.

Lossless audio recording support
Voximplant now can save audio without compression.

ES7/2017 JavaScript syntax support
Both our cloud JavaScript engine and Web JavaScript editor now support modern JavaScript syntax.

Safari 11 support
The latest version of our Web SDK is fully compatible with the new Safari 11 audio/video calls support.

Messaging update
A brand-new messaging API was added across Web, Android and iOS SDK.

Hot Summer Speech-to-Text Updates
Following Google’s release of new Speech API, we are happy to announce improved quality of call records transcription.

Ultravox adds SIP to its Voice AI Services using Voximplant
Today Ultravox announced they are directly integrating Voximplant into their platform to provide SIP capabilities. The integration builds on Voximplant’s deep telephony and Voice AI tooling

Inworld Text-to-Speech now available in Voximplant
Voximplant has new realtime speech generation for voice AI from Inworld, our latest Voice AI text-to-speech (TTS) partner. Together, we combine state-of-the-art TTS with carrier-grade connectivity so you can build voice agents that sound like your brand, not a generic robot.

Secrets for secure credential storage
Voximplant has added Secrets, a dedicated credential store for API keys, tokens, and other sensitive values that VoxEngine scenarios need at runtime

Your AI coding agent can now build on Voximplant
Voximplant AI Agent Skills let your coding agent build and ship voice applications without switching tools

Introducing integration with ElevenLabs Conversational AI
Connect any Voximplant call to ElevenLabs Conversational AI agents

Extend Cartesia Line Agents to SIP, WhatsApp, and Global Phone Networks
Voximplant now includes a native Cartesia Line / Agents connector that connects any Voximplant call to a Cartesia Line voice agent for real-time, speech-to-speech conversations—over PSTN, SIP, WebRTC, or WhatsApp Business Calling—without building custom media gateways or WebSocket streaming infrastructure.

Grok Voice Agent API now available in Voximplant
Voximplant now includes a native Grok module that connects any Voximplant call to xAI’s Grok Voice Agent API for real-time, speech-to-speech conversations. With a single VoxEngine scenario, you can interact via audio with Grok over phone numbers, SIP trunks and infrastructure, WhatsApp Business, or WebRTC into Grok — all without building custom media gateways or WebSocket streaming infrastructure.

New WebSocket privacy feature for compliance-oriented environments
Voximplant has added a WebSocket privacy option that redacts message payloads from logs across all WebSocket-based services – Voice AI connectors and external speech system – and speech control modules
