Equipo Virtual Voz

Articles by the Virtual Voz team on virtual PBX, business telephony and regulatory news from the telecommunications sector.

Why you now have to prove an address for fixed numbering

This article is informational and does not constitute legal advice. For your specific case, consult your advisor.The fight against phone scams has brought a change that affects how fixed numberin

Geographic numbering and portability: what they are and how they work

When a business signs up for telephony, two concepts come up again and again: geographic numbering and portability. Understanding them helps you choose the right numbering and know what to ex

Unsolicited commercial calls: what the regulation says

This article is informational and does not constitute legal advice. Before designing your calling campaigns, consult your legal or data-protection advisor.Since mid-2023, the rules for commercial

New SMS rules: the CNMC's Alias Registry

This article is informational and does not constitute legal advice. Check the current deadlines and requirements before planning your campaigns.If your business sends SMS with an **alphanumeric s

SMS alias blocking postponed to 15 September 2026

This article is informational and does not constitute legal advice.The timeline for the new Alias Registry for SMS has shifted. Order TDF/558/2026, of 4 June (published in the BOE no. 137

What is a virtual PBX and what benefits does it offer your business

A virtual PBX is a phone system that handles your company's calls from the cloud, with no hardware to install or maintain on your premises. Instead of a physical PBX, all the call logic (forwardi