VoIP & Telephony

n8n nodes for Romulus communication automation platform - manage AI agents, robocalls, and WhatsApp messaging

Send SMS, WhatsApp messages, and OTP codes — and read incoming messages and emails — via RCSZilla. Supports single and bulk recipients.

n8n nodes for Affibot WhatsApp API

n8n community node for generating WhatsApp links with custom messages

n8n community node for CloudPBX Voice AI – automatically receives call summaries via webhook and extracts tasks and appointments

Unofficial Zalo integration for n8n - Send messages, manage groups, user operations with QR login. No API key required, works via browser simulation.

These nodes let you integrate your AdCalls call-tracking with n8n.

Official WAWCD nodes for n8n — send WhatsApp messages and receive WAWCD webhook events

Signal Node for n8n using signal-cli-rest-api

n8n community node for Pingram - Send SMS and Email notifications

Custom n8n nodes for the WaaPy API

Official n8n community node for SMSAdvert API to send SMS messages and manage your SMSAdvert account.

n8n community node for Sinch Conversations API - send and manage omnichannel messages

Integração com o Avisa API para envio de mensagens via WhatsApp

Activates an ai agent for calling purpose.

n8n community node for sending SMS and MMS using Guni API

Nodo n8n para integración con Wasapi API

n8n Community Node for connecting to and querying NetSapiens-based VoIP phone switch/PBX.

n8n community node for Voka AI — trigger workflows on call events (completed, insight received, transcript ready), pull call details and transcripts, and place outbound AI assistant calls.

Integrate ClickSend with your tech stack using n8n. Configure multi-channel communications. Send SMS, MMS, Voice, Fax and Letters. You can connect ClickSend to any API, database, webhook, and more.

n8n community nodes for uazapiGO V2 (WhatsApp) — actions + trigger (webhook & SSE).

Hand-authored Bizwachat n8n nodes for tenant API messaging, templates, bots, and webhook triggers.

A custom n8n node to easily decrypt WhatsApp media files (images, videos, documents) directly in your workflows. It processes the encrypted file URL and Base64 mediaKey to output the usable binary file.

n8n community node for palantiriAPI (WhatsApp API)