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IT Services for Cloud Telephony & Business Communications

Migrate to Cloud PBX, SIP Trunking, or Microsoft Teams Direct Routing, without hiring an IT team. Our certified specialists handle everything.

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Trusted by 100+ businesses worldwide | 12+ years of expertise | Zero technical complexity

We've helped businesses across Europe, the US, and Brazil modernize their communications without disrupting daily operations.

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No In-House IT Team? No Problem.

For 12 years, we've helped businesses like yours overcome the biggest barrier to cloud telephony: technical complexity.

From infrastructure analysis to full deployment and 24/7 support, we handle it all. You focus on growing your business. We manage your phone systems.

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Why Businesses Choose Virtual-Call

Swiss-Quality Infrastructure

All calls routed through certified Tier-1 carriers with geo-redundant infrastructure. 99.9% guaranteed uptime.

Zero Technical Complexity

No PowerShell scripts. No manual configurations. Your team goes live in days, not months.

Built to

Scale

Add users, lines, and locations instantly. Support remote teams on any device, anywhere in the world.

Our Cloud Telephony Services

 

Cloud PBX Migration

Seamless migration from legacy systems to modern cloud infrastructure, with zero downtime.


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Gerenciamento central de comunicação
 

SIP Trunking Solutions

Premium voice quality through Tier-1 carriers. Competitive rates. Flexible scaling.


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SIP Trunk - Gradual migration
 

Microsoft Teams Direct Routing

Full telephony integration with Teams, automated setup, no PowerShell required.


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Roteamento Direto MS Teams e Virtual-Call
 

CRM Integration

Connect your phone system to Salesforce, HubSpot, or Microsoft Dynamics for automated workflows and better customer insights.

Infográfico com logos de CRMs e apps de comunicação integrados ao cloud PaBX da Virtual-Call.

Why Virtual-Call?

12+ Years of Proven Expertise Serving enterprises across Europe, the US, and Brazil, from 5 to 5,000+ employees.

Certified & Compliant Infrastructure

ISO 27001-compliant data centers. Microsoft Partner. Tier-1 carrier certifications.

Local Presence, Global Reach

Headquartered in Switzerland. Support in German, English, and Portuguese. DIDs available in 60+ countries.

24/7 Expert Support

Native-speaking technical teams with SLA-guaranteed response times for critical issues.

 

Modernize Your Communications - Without the Disruption

You want to upgrade your phone systems without halting operations. You need a partner who delivers on promises and truly understands enterprise telephony.
Since 2012, we've helped 100+ companies transform their communication infrastructure. We're ready to do the same for you.

 

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Ready to Simplify Your Business Communications?

Book a free consultation with our specialists. We'll assess your current setup and show you how cloud telephony can cut costs, boost productivity, and scale with your business.

 

No commitment. No sales pressure.