#1 VoIP Call Center Solutions Provider

Elevate Your Call Center with Advanced VoIP and ViciDial Technology

Dialer Giants delivers AI-powered VoIP call center solutions, ViciDial integration, and predictive dialer software — built to boost agent talk time by 400% and keep your operations fully TCPA compliant, globally.

ViciDial integrationPredictive dialingPBX systems
Smarter routing, better answers

Experience seamless ViciDial Integration & Predictive Dialing with 24/7 expert support

Achieve higher answer rates, increased talk time, and reliable performance across borders. Our PBX Systems are built for global BPOs — no downtime, no surprises.

24/7 human support+400% talk timeGlobal carrier network
Compliance built‑in, not bolted on

Full TCPA Compliance + Static IP Whitelisting for worry‑free scaling

Automated STIR/SHAKEN attestation, DNC list integration, and AI-driven call filtering. Keep your campaigns running without legal headaches.

TCPA-CompliantSTIR/SHAKEN A-GradeAI DID rotation
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Talk Time Boost
 
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AMD Accuracy
 
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Daily Call Minutes
 
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Global Compliance
 
24/7
Expert Support
 

Why Call Centers Choose Dialer Giants

Enterprise-grade tools, compliance-first approach, and 24/7 support — all in one platform.

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AI-Powered Call Filtering

Our advanced AMD technology delivers 95% accuracy — filtering voicemails instantly so agents spend more time talking and less time waiting.

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ViciDial Integration & Management

From setup to ongoing management, our certified ViciDial experts handle everything — so you stay focused on results, not technical headaches.

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Predictive Dialer Software

Automatically dials multiple numbers and connects agents only to live calls — delivering higher contact rates and lower cost per call.

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PBX System Integration

Upgrade your PBX with intelligent call routing, queue management, and real-time monitoring — built for teams of any size.

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Global DID Management

Reach customers worldwide with local caller IDs. Our international routing and static IP whitelisting ensure crystal-clear call quality globally.

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100% TCPA Compliance

Every solution includes built-in TCPA compliance — DNC list management, call restrictions, and consent tools to protect your business.

Transform your operations with sophisticated VoIP Solutions, ViciDial, and PBX Integration

Call Center Analytics & Reporting
Real-Time Analytics Integration – optimize agent efficiency with live performance data and powerful dashboards for complete oversight of your global campaigns.
Enterprise-grade
VOIP Call Center Solutions
Personalized VoIP Calls – build trust with local CLI display and Static IP Whitelisting, making your outbound calls feel authentic and professional.
LDI-grade
AI-Powered Call Center Solutions
AI-Powered Call Filtering – 95% accurate Answering Machine Detection (AMD), ensuring only high-value live connections reach your agents.
95% accuracy
AI-Powered Teamwork & Collaboration
AI DID Management – simplify scaling with smart Global DID Management and automated number rotation for local number pools across multiple countries.
Global coverage
AI-Driven Insights & Analytics
Predictive Dialing – boost outbound success using high-performance Predictive Dialer technology with intelligent routing for high-volume international campaigns.
+400% talk time
TCPA Compliance
Automated consent verification and Do Not Call registry integration to minimize regulatory risk and protect your business.
Fully audited
VoIP Solutions
Elite connectivity with premium VoIP Solutions and Static IP Whitelisting for secure, crystal-clear business conversations across the globe.
Carrier-grade
ViciDial Integration & Hosting
Fully managed ViciDial hosting, setup, and customization – we handle the technical complexity so you get enterprise-grade predictive dialing without in-house overhead.
24/7 managed

Why work with us?

We're call center experts, not just server admins. You get direct support, clean caller IDs, and high-quality voice routes that connect instantly. No generic tech support tickets — we fix issues in minutes, not days.

  • Global DID management across 150+ countries
  • AI dialing & predictive pacing
  • 24/7 expert support — real humans, not bots
  • TCPA & STIR/SHAKEN compliant
Contact our team
Global BPO team collaboration in action
Pricing

Transparent pricing

Plans for every stage of growth. Integrated communications and customer experience.
No hidden fees, no surprises — just straightforward pricing that scales with you.

500+
Enterprise clients
99%
Uptime SLA
150+
Countries covered
24/7
Expert support

All plans include core VoIP features. Upgrade anytime.

Our focus

Who We Serve

Tailored VoIP solutions for every stage of business — from startups to global enterprises.

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Call Centers & BPOs

Whether you manage 10 agents or 1,000, our VoIP call center solutions scale with your business. We serve outbound sales teams, inbound customer support centers, and blended contact centers worldwide.

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Small Businesses & Startups

Starting out? Our Basic VoIP plan gives you professional-grade call center technology starting at just $50/month — no large upfront investment required.

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Large Enterprises

For enterprise-level call centers with complex needs, our Enterprise Plan delivers customizable integrations, dedicated account management, and priority SLAs to keep your operations running 24/7.

Social proof

Trusted by industry leaders

Real stories, real ROI — see why BPOs and contact centers choose DialerGiants.

★★★★★

“AI call filtering cut our irrelevant leads by 40% in just 3 weeks. DialerGiants gave us back hours of agent time.”

Sarah Chen

Sarah Chen

Operations Director, CallHub

✅ 40% cost reduction
★★★★★

“ViciDial + predictive dialer integration boosted talk time by 250%. Their support team is truly 24/7.”

Michael Rivera

Michael Rivera

CEO, Global BPO Solutions

⚡ +250% talk time
★★★★★

“TCPA compliance was a headache until DialerGiants. Automated STIR/SHAKEN and real-time scrubbing made us audit-ready.”

Priya Kapoor

Priya Kapoor

Compliance Manager, FinCall

🛡️ Fully compliant
★★★★★

“We handle 15M+ minutes daily. DialerGiants' infrastructure never blinks – zero jitter, 99.99% uptime.”

James O'Brien

James O'Brien

CTO, NexaTel

📈 99.99% uptime
★★★★★

“AI DID rotation increased our connect rates by 35%. The analytics dashboard is a game changer.”

Linda Zhang

Linda Zhang

VP of Sales, PulseDial

🎯 +35% connect rate

Ready to Boost Your Call Center Performance?

Start today with a free consultation. Our VoIP and ViciDial experts are standing by to build the right solution for your business.

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Frequently Asked Questions

Everything you need to know before getting started.

Yes. ViciDial is one of the most popular open-source call center software solutions in the world. Dialer Giants offers fully managed ViciDial hosting, setup, and integration services — so you get all the power of ViciDial without the technical headache.

A predictive dialer automatically calls multiple numbers at once and connects your agents only when a live person answers. This dramatically increases agent talk time and reduces idle waiting time.

Absolutely. All our call center solutions include TCPA compliance features including DNC scrubbing, call time restrictions, and automated consent management.

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