Zadarma News

At Zadarma, we are announcing the launch of new numbers with the 400 prefix, the official numbering range reserved for commercial calls and sales campaigns in Spain.

From October 2026, companies covered by Law 10/2025 on customer service will only be able to make commercial calls from 400 numbers, as set out in the resolution of the Secretary of State for Telecommunications published in the Official State Gazette (BOE). Because these numbers are outbound-only, consumers will instantly recognise the call as commercial. This makes communication more transparent: the customers who answer are the ones ready to hear your offer.

Get ahead of the regulation and make sure your campaigns comply with the law. You can activate your 400 number in just a few minutes and easily integrate it with our virtual PBX and your CRM, so your sales never stop.

Find out all the details and get your 400 number here

Zadarma can now be connected to NetHunt CRM. The integration is free and takes just a couple of minutes to set up.

All calls are displayed directly in the contact card: the date, duration, status, and call recording. No need to search for anything.

Received a call from an unknown number? The CRM will automatically create a new contact.

You can also make calls directly from the CRM. Simply click the phone number in the contact card.
With Workflows, you can also set up more advanced scenarios, such as sending emails, creating tasks, and triggering other actions after a call.

For detailed setup instructions, see the guide.

The official Zadarma node is now available in n8n for integrating Zadarma PBX and Teamsale CRM with other services.

With the integration, you can create automated workflows based on telephony events such as missed calls, incoming SMS messages, call start or end events, and more. Response actions include creating a lead in Teamsale CRM, sending an SMS, saving data to Google Sheets, triggering a callback, and more.

In addition to telephony and CRM, the integration also allows you to connect other services, for example, Google Calendar for automatic meeting creation, Google Sheets for data storage, Google Drive, Google Docs, and many more. n8n offers more than 1000 nodes for integrating with various services and building your own automation workflows.

Setup takes just a few minutes: simply activate the integration in your account, copy the API token, and add it to the Credentials section in n8n. A detailed guide with ready-to-use workflow examples is available via the link below.

Learn more about the Zadarma and n8n integration.

Zadarma has introduced a new type of voice AI agent — a realtime agent. The main difference from a standard agent is instant responses without delays. This makes the conversation more natural and comfortable for the caller.

The realtime agent understands context on the fly and can adapt during the conversation: it adjusts its tone and speaking style based on the caller’s reaction. If a customer speaks briefly and to the point, the agent adapts. It’s a live dialogue, not a scripted auto-responder.

Three models with different capabilities are available for connection — including an option priced the same as the standard agent if you’d like to try it without additional cost. For more information on setup, see the guide.

Italian interface language has been added to Zadarma and Teamsale CRM. The personal account and virtual PBX have been translated — all settings and management are now available in Italian.

This means that Italian-speaking users can set up telephony and CRM without a language barrier, and if they have any questions, they can contact Zadarma support in Italian.

The language can be selected in the account settings.