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Gain visibility, control, and optimization of your entire estate with technology expense management.

Gain clarity and control of your entire spend lifecycle through a single easy-to-use platform.

Empower mobile users around the world and manage the full device lifecycle.

Seamlessly manage all Software-as-a-Service usage and costs across your entire enterprise.

Take control of your network transformation with UCaaS management.

Automate and streamline to ensure clarity, control, and compliance of your market data.

Browse our library of content curated for professionals involved in managing or purchasing technology.

Access the latest articles on industry trends and insights for telecom, mobility, unified communications, and SaaS.

Access the latest news and press release content from Calero.

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Listen to the Dare to Innovate podcast, discussing technology industry topics, trends, and innovations.

Offer your enterprise clients a leading, unified technology expense management solution.

We simplify the complex and forge the path to visibility, control, and optimization for your ever evolving technology needs.

Ensure end-to-end safety and compliance with the most secure technology expense management solution on the market.

Got questions? We've got answers! Get answers to the most commonly asked questions.

Reduce e-waste and promote efficient use of business resources with the only true sustainable technology expense management solution.

The industry innovators focused on innovating and automating to simplify recurring expense management.

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Consider Calero for your upcoming RFI/RFP. Let us know how we can help.

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Call Accounting and Reporting

Access real-time, business-critical wireline and wireless call record data from virtually anywhere.

Combine, Simplify and Share Landline and Mobile Call Data

With enhanced dashboards, flexible reporting capabilities, and options including InSight Analytics, Personal Call Identification and Multinational CDR rating, you’ll never outgrow the Calero call accounting solution. Available as on-premise or in the cloud, it's a complete, integrated and easy-to-use telecom reporting solution designed with the busy telecom executive in mind.

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Call Accounting Features and Benefits

Track Specific Call

Track Specific Call Types

Set usage alerts based on emergency service, excessive calling, flagged numbers and international calling without proper authorization.

Monitor Truck

Monitor Trunk Usage/Capacity

Optimize your environment through traffic analysis reporting and ensure you have the right capacity to handle peak calling volume at your organization. 

Gain Insight

Gain Insight

Analyze spend across a variety of dimensions, reduce unnecessary costs, improve financial forecasts and conduct effective network planning.

Rate Table

Rate Tables and Call Costing

Accurately cost calls based on carrier rate table jurisdictions to provide an estimate of usage charges weeks before invoices are received and chargeback accordingly.

ensure Customer Satisfaction

Ensure Customer Satisfaction

Easily identify problems such as insufficient call capacity at peak periods that lead to long call queues and wait times that negatively impact the client experience.

Compliance_enable compliance

Enable Compliance

Streamline the process of providing call data records related to HR requests and internal compliance inquiries through real-time reporting features.

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Deploy in the Cloud or On-Premise
Across Major Brands and Platforms

Calero is a Technology Partner in the Avaya DevConnect Program, Preferred Partner in the Cisco Developer Network Program, and Gold Certified Microsoft Partner.


Addresses the call accounting needs of single or multi-site Avaya and former Nortel environments and supports multiple concurrent users and unlimited report recipients.


Gathers information from the Cisco voice platform and makes it available for comprehensive analysis and reporting, including QoS reporting. 

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Collects CDRs in mixed PBX and UC environments, including Microsoft Teams, to ensure continuity of reporting during tests and migrations.

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