CallMaster

Smart Call Billing Solution

The Future of Call Control Today

CallMaster is built for your business enabling you to take control of your telephony system

Making, receiving calls, analyzing your calls data, call patterns and costs CallMaster is your tool

Call Billing Solutions

Helping enterprises manage call billing with smart, seamless click-to-call enhancements using CSTA technology.

A professional team collaborating over call billing software on multiple screens in a modern office.
A professional team collaborating over call billing software on multiple screens in a modern office.

150+

15

Trusted Globally

100+ Clients

Our Services

Smart call billing and click-to-call solutions tailored for enterprises

Call Billing

Accurate call accounting that helps you track and manage enterprise calls effortlessly.

A dashboard screen showing detailed call billing reports and analytics.
A dashboard screen showing detailed call billing reports and analytics.
Click to Call

Enhance your call management with seamless click-to-call features using CSTA.

A user clicking a phone icon on a computer screen to initiate a call.
A user clicking a phone icon on a computer screen to initiate a call.

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What our clients say

Call Billing’s click-to-call feature saved us so much time managing calls. It’s been a game changer for our team.

Amy Lee
Portrait of a smiling professional woman in office attire
Portrait of a smiling professional woman in office attire

Austin TX

The detailed call accounting reports help us optimize costs and understand our call traffic better than ever before.

Photo of a middle-aged man working on a laptop in a modern office
Photo of a middle-aged man working on a laptop in a modern office
Raj Patel

Denver CO

★★★★★
★★★★★