Block VOIP
The Backbone of Reseller VoIP.
Smarter.
Faster.
Better.
Deliver scalable, white-labeled voice solutions with complete control.
Block VoIP is a robust, carrier-grade voice solution designed specifically for resellers, service providers, and growing businesses that need performance, reliability, and control. With PortaBilling integration, 24/7 expert support, and a fully redundant infrastructure, Block VoIP allows you to offer high-quality domestic and international calling, advanced call features, and real-time billing — all under your own brand. Whether you're starting out or scaling fast, Block VoIP is the smart, scalable way to power voice communications.
PortaBilling-Ready and Fully Integrated.
Automate billing, usage, and customer management seamlessly.
1. Billing
Real-Time Dashboard: Gain immediate insights into your network activity. Monitor active calls, registrations, and traffic volume in real-time.
- Live call monitoring
- SIP status tracking (calls/registrations per second)
- Real-time analytics with performance graphs
- Traffic breakdown for system load assessment
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2. DID Management
Assign and manage numbers with ease. Our DID/MSISDN interface lets you handle number provisioning quickly and efficiently.
- View DID inventory status (used, frozen, available)
- Search by number, country, or assignment
- Assign numbers directly to clients
- Track usage per pricing batch
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3. Customer Management
Add, edit, and monitor client profiles through a secure and streamlined customer portal.
- Postpaid billing setup per client
- ZAR currency and local time zone billing
- Credit limit and balance control
- Filter and search client records
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4. Customer Creation Interface
Easily onboard new clients with guided account creation and business model selection.
- Guided input for customer details
- Assign a business model and a class
- Choose monthly billing cycles
- Set and manage credit limits
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5. Reports and Analytics
Access powerful cost/revenue and customer reports directly from your dashboard.
- Generate cost/revenue reports
- Access historical billing data
- Export statements per reseller or client
- Scheduled and manual report runs
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Always-On, Even When the Lights Go Out.
Redundant infrastructure and failover built for South African realities.
Crystal-Clear Calls. Global Reach.
Route international and domestic calls with premium quality and low latency.
Core Features
Unmatched Reliability
- Full PortaBilling integration for billing & automation
- Domestic and international call routing
- White-label environment for resellers
- Global DID numbers and region-based CLI
- Call recording, voicemail, and advanced call features
- IVR menus, call queues, hunt groups
- Real-time call monitoring and CDR access
- Failover routing and LTE backup options
- Number porting and SIP trunk support
- Scalable for startups to large call centers
- 24/7 expert technical support
- ICASA registered & ISPA compliant platform
