
How to Send SMS with Node.js
Voximplant Platform allows developers with any expertise level to send SMS messages in minutes. In this article, we’ll guide you through this development process. You can also watch a video version of this tutorial.

Voximplant Platform allows developers with any expertise level to send SMS messages in minutes. In this article, we’ll guide you through this development process. You can also watch a video version of this tutorial.

Each country has established an independent phone number format valid only for local communications. To reach customers worldwide, you should apply the E.164 phone number format.

To deliver customers text alerts, businesses use communications channels such as SMS and push notifications. In this article, we explain how to use text alerts.

To reinforce customer trust in your business, it is important to regularly communicate with the audience of your brand. SMS messaging is an affordable and quick way to inform customers about all the important news, to promote products and services or simply stay in touch. Here’s why personalized text messaging is a highly effective method of communication.

Nowadays, one of the useful tools of text message marketing is short codes. Businesses switch from long to short codes to make phone numbers more memorable and reliably distribute a higher volume of SMS messages.

Voximplant has a dedicated A2P (Application to Person) SMS API for high-volume messaging needs.

With SMS gateways, it’s possible to send bulk SMS messages without a mobile phone. In this article, we explain how SMS gateways work.

Sending an SMS message from Python is simple. Using the Voximplant platform, you just need to setup some credentials, pick a phone number, and use a simple API command

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.

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.

Connect any Voximplant call to ElevenLabs Conversational AI agents

Voximplant now lets developers build full-cascade voice AI pipelines in VoxEngine without sacrificing turn-taking quality.

Learn how a Voice AI Orchestration Platform connects LLMs, STT/TTS, turn‑taking, and telephony (PSTN, SIP, WebRTC) to build reliable real‑time voice agents. See benefits, architecture, and how Voximplant helps.

A practical guide to running a compliant voice AI stack on Voximplant: EU data residency, compliance documentation, and what to verify at each layer — telephony, LLM, STT, and TTS

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

Voximplant now supports Inworld's Realtime API, so you can bring Inworld's expressive, conversation-aware agents into real phone calls, SIP, and WhatsApp without custom media infrastructure