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Integration
Cybertel Bridge provides a comprehensive range of integration capabilities covering interfaces and systems essential to mission-critical service deployment, including interworking functions, QoS control, authentication, OSS, and multimedia delivery, ensuring seamless compatibility and network-wide interoperability.
CDR
Charging Data Records (CDRs) capture session-level activity details across all types of communications within the MCX system—including voice, video and messaging.
CDRs are critical for :
- Billing and subscription tracking
- Service usage analysis
- Regulatory compliance
- Network performance monitoring
Cybertel MCX platform provides automated, detail and customizable CDR generation for group and individual call events, with flexible export options for integration with external billing systems.
Key Benefits
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Billing-Ready Format
CDRs support usage-based charging (per second/minute per user)
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Detailed Session Logs
Records every call, participant, timing and result
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Automation
Files are generated and saved automatically—ready for transfer
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Regulatory Transparency
Ensures data integrity for auditing and dispute resolution
Use Cases
- Public safety LTE operators issuing bills per IMSI/SIM
- Government or enterprise customers analysing usage by tenant/group
- Integration with telecom-grade BSS/OSS platforms
Integration Reference Point
CDR Architecture
Cybertel MCX Server autonomously generates structured CDR files in CSV, XLS, or JSON formats. Files are saved to local storage and transferred to post-processing billing systems via Push, Pull, or Hot Billing (real-time API) methods.
Reference Point
MCX Server ↔ Post-processing System
via: File Export / SCP / FTP / TCP or RESTful API
Sample CDR Fields
| Unique record Number | Event type | Number of participants (2 except for Group Calls) |
IMSI (mapping to contract) |
Session Type | Start Time | End Time | Caller Number | Group name | Reception Number |
|---|---|---|---|---|---|---|---|---|---|
| QCI change | |||||||||
| Half-Duplex Call | |||||||||
| Full-Duplex Call | |||||||||
| Group Call | CAllnG1 | Receiving1 | |||||||
| CAllnG1 | Receiving2 | ||||||||
| CAllnG1 | Receiving3 | ||||||||
| PABX Call |
| Field | Description |
|---|---|
| Call ID | Unique identifier of the session |
| IMSI / MSISDN | IDs for calling and receiving parties |
| Group ID / Name | For group calls |
| Session Type | PTT, PTV, CBS, PABX, etc. |
| Start/End Time | Per user’s actual entry and exit |
| Field | Description |
|---|---|
| Direction | Transmit or Receive |
| Result Code | Success/failure of session |
| QCI Info | Requested QoS during session |
Supported Session Types
- Group calls (MCPTT, MCVideo, Priority, Emergency)
- One-to-one calls (Half/Full duplex)
- PABX gateway calls (inbound/outbound)
Future support: IM messages, QCI changes, eMBMS events
Cybertel CDR Solution
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Phase 1: Core CDR Capabilities
- Manual export to CSV/XLS formats
- One record per participant, per call
- Group call entries include unique IDs for each member
- Records contain both MCX number and IMSI for linkage
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Phase 2: Advanced Features
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Automated CDR Generation
· File creation triggered by time or file size
· Naming format: YYYYMMDD-TENANT-CALLTYPE.csv
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Automatic Distribution Options
· Push: File uploaded immediately upon closure
· Pull: Billing system fetches files periodically
· Hot Billing: Real-time delivery via TCP/API
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Expanded Data Fields
· Call priority level
· Bearer/QCI request data
· Number of participants
· Device type and group metadata
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Why Cybertel?
- CDR solution proven with national MCX operators
- Flexible output formats (CSV/XLS/JSON/API)
- Real-time or scheduled billing integration
- Comprehensive session tracking per user and per device
