Small and medium-sized enterprises
Communications Providers
Billing software for providers selling fixed line and wholesale voice services. Import CDRs, apply your tariffs, and automate payment collection.
Recurring billing made effortless
Service Charges
Manage all your monthly recurring charges for fixed line, hosted voice, and SIP trunk services in one place. Apply line rental, extension fees, and contractual charges automatically. Set up one-off charges, discounts, and custom billing schedules to match every customer's service package.
- Fixed line and SIP trunk rental charges
- Hosted extension and DDI fees
- Monthly, quarterly, and annual billing cycles
- One-off and recurring charge types
- Contract period tracking and automatic renewals
CDR import from 60+ carriers
Voice, Data & SMS Billing
Import call detail record files from your own PBX or from any of our 60+ supported carriers and providers. Billingbooth automatically maps CDRs to your customers, applies your tariffs and markup, and generates itemised bills ready to send.
Automated CDR import
Call records are mapped to customers automatically as they arrive from your carrier, with no manual processing.
Custom tariff management
Create and manage your own rate cards per destination, per customer, or by call type - applied automatically at billing time.
Markup & margin tools
Apply percentage or fixed markups over wholesale rates, with full visibility of your margin per customer and per call type.
Data & SMS billing
Bill data usage and SMS in the same platform alongside voice - unified across all service types on a single invoice.
Itemised call reporting
Every customer invoice includes a full itemised call breakdown - by date, destination, duration, and cost.
Custom CDR parsing
Fully programmable engine for parsing custom CDR file formats straight from the browser.
Get paid faster, automatically
Payment Automation
Connect your GoCardless and Stripe accounts to collect payments automatically during billing runs. Track outstanding balances, send automated payment reminders, and view full payment history for every customer - reducing late payments and credit control overhead.
- GoCardless direct debit integration
- Stripe card payment collection
- Automated payment scheduling on invoice due date
- Overdue invoice reminders
- Full payment history and reconciliation

Self-service for your customers
Customer Access Portal
Give each of your broadband customers access to your own portal where they can view historical invoices, download PDFs, check their current call spend in real time, and manage their account details - reducing inbound support calls and improving customer satisfaction.
- Branded customer login portal
- Historical invoice access and PDF download
- Real-time call spend tracking by extension or DDI
- Expenditure reports and graphs
- Customer-managed contact details
Connect your entire stack
Integration API
Our fully documented REST API lets you integrate Billingbooth with your CRM, switch, or provisioning platform. Automate customer creation, sync billing data, and trigger invoices programmatically - keeping your billing in step with your provisioning workflow.
"name": "Constellation VoIP Ltd",
"type": "business",
"email": "[email protected]",
"invoice_delivery_method": "email",
"tariffs": [7],
"tags": ["hosted-voice"]
}
"id": 2103,
"name": "Constellation VoIP Ltd",
"status": "active",
"email": "[email protected]",
"tariffs": [7],
"created_at": "2025-03-01T11:23:08.000Z"
}
Ready to simplify your
telecoms billing?
Join telecoms resellers and MSPs who trust Billingbooth to automate their billing. Start your 30-day free trial today - no credit card required.