The Highest-Quality VoIP Calling Services Worldwide

Equip your business with premium A-Z VoIP termination. Get a superior business VoIP phone service with direct connections to tier 1 providers and strong partnerships.

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The Highest-Quality VoIP Calling Services Worldwide

50+ CRM

CommPeak CRM integrations

Get Superior VoIP Phone Services for Business

Make worldwide calls using the internet for a fraction of the cost.

Make Calls Without Interruptions

With CommPeak’s VoIP calling services, your communications will be routed the shortest possible distance, ensuring low latency connections with unparalleled call quality.

  • Access the most reliable tier 1 operators

  • Ensure low latency, high-quality connections

  • Connect via the server closest to you

Get the VoIP Service With a More Reliable Connection.

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Expand Your Global Network

Take advantage of our business VoIP phone services’ network of partnerships and connect with customers worldwide. With more than 190 calling destinations, your operations will grow.

  • Establish worldwide connections

  • Call any destination with a single provider

  • Maximize your potential client reach

Harness Transparent Billing Policies

Create a customized billing solution with CommPeak as your VoIP termination provider. Access our special VoIP rates and stay informed of your balance directly from your dashboard.

  • Receive regular account balance notifications

  • Pay based on second-based call billing increments

  • Never spend money on unexpected costs or hidden fees

Your Communications Are Safe

All of CommPeak’s VoIP calls are encrypted end-to-end with SRTP or SIP TLS, keeping your communications protected. We support and secure both SIP and WebRTC connections.

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What Customers Say About CommPeak

The CommPeak Dialer is probably the best dialer I’ve used. No other dialer on the market can match its automation power.

Barak, Operations Manager


CommPeak’s VoIP quality exceeds our other vendors by 80%. The call quality is consistently superior.

Nick, IT Manager


Even as Optimus continues to expand, the prices CommPeak offers are lower than the other providers we are using.

Maja, Financial Director

Optimus Marketing

This is the easiest PBX system I’ve ever used for my business and it makes operations run really well.

Lasha, Manager

Mid-Market Call Center

VoIP Service Features

Superior Call Quality

Strategically placing our 10 PoPs, we ensure low PDD with our VoIP services.

Competitive Rates

Billing is 1/1 for all locations. We charge in second-based call increments.

Global Coverage

Receive your global calls from both mobile and landline phone numbers.

Pay as You Go

With our VoIP calling services, you’ll only be charged for what you use.

Direct Tier 1 Connections

Our VoIP services route you via the highest-quality tier 1 provider.

24/7/365 Support

Contact our VoIP phone services support team via your chosen channel.


Sign Up

Create a My CommPeak account, verify your contact information, and get your calling credentials.



Connect to our low-latency infrastructure with our Softphone or your WebRTC application.


Start Calling

Start calling with your free credit to test our superior quality for destinations worldwide.

Reach More Customers Worldwide

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Call In-Country With Local Termination!

Local termination, also known as PSTN replacement, gives you access to in-country telephone networks, providing you domestic calling capabilities. Your calls will go through local operating switches, maximizing your answering rates.

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We offer routes in 55+ countries, including:

South Africa

Customers Succeed With CommPeak

Discover what customers love about CommPeak on G2, Trustpilot, Google, and other trusted review platforms.

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G2 logo

"I like how easy it is to use... I can quickly find everything I need."

google logo

"I’m so thrilled I chose CommPeak when I moved to the cloud."

G2 logo

"It’s very easy for my agents...[and] works well with my business needs."

Ready for Higher-Quality Calls?

Our team makes sure your onboarding journey is stress-free. Once you create an account, reach out to us via live chat or the contact form. We'll help you decide which solutions are right for your business.

You can also chat with us on social media!

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VoIP Service FAQ