EW CEIR: Central Equipment Identity Register

A national-level system for monitoring user devices in mobile networks.

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30,000 TPS IMEI verification speed
200 million registered IMEIs
99.999% system availability

Monetize mobile device registration—CEIR enables collection of fees for every registered phone.

Reduce the number of counterfeit and smuggled devices. Legalize imports and generate additional revenue using IMEI tracker.

Lower mobile phone theft rates. Block suspicious devices to ensure national security, prevent terrorism, and stop anti-state activities.

Manage mobile device certification using an IMEI database to meet regulatory requirements.

Additional Opportunities
for Regulators

EW CEIR can be adapted to support non-standard use cases.

Public platform to facilitate buying and selling devices on the secondary market
Monitoring of corporate subscriber device usage
National Property Register (NPR) for registering ownership of digital equipment

Why EW CEIR

[ 01 ]

Flexible Pricing Policy

Reduce payback time with flexible fees for registering new devices.
[ 02 ]

Easy Logic Adjustment

A built-in scripting language (LUA) allows changes to IMEI verification logic without recompiling source code.
[ 03 ]

Real-Time Triggers

Track changes in IMEI–IMSI–MSIDSN combinations and configure automated responses.
[ 04 ]

Lower Implementation Costs

EW CEIR system components run on open-source software: Oracle Linux, Red Hat Enterprise Linux, PostgreSQL.
[ 05 ]

System Resource Optimization

Lower RAM usage for IMEI database checks thanks to specialized data structures.
[ 06 ]

Flexible Deployment Options

Deploy the system in virtual environments or on any x86-based physical servers.

The Turnkey CEIR Project

Southeast Asia
  • Registration of up to 200 million IMEIs, with approximately 100 million active devices
  • Processing of 30,000 transactions per second
  • Installation and integration with the EIRs of four mobile operators
  • Integration with customs clearance systems, import/export licensing systems, government identity verification services, private banks, and more
  • Modules for tax collection, customer service, and call center operations
  • Training for the client’s team on CEIR operations

How It Works

EW CEIR automatically synchronizes IMEI lists with the EIRs of local telecom operators.

EW CEIR Capabilities

  • Create and manage IMEI lists (Black, White, Gray) in both automatic and manual modes
  • Register legal phones for domestic use
  • Calculate registration fees for mobile devices and integrate with external payment systems
  • API integration with government systems for data exchange
  • Record stolen and lost devices using CEIR mobile tracking
  • Notify subscribers about events related to device registration
  • Detect devices with duplicate IMEIs
  • Generate analytical reports

Implementation
Stages

  • 1
    Regulatory Framework Preparation
  • 2
    System Deployment
  • 3
    Pilot Operation
  • 4
    Commercial Operation
Regulatory Framework Preparation

CEIR deployment requires legal amendments, so we provide consulting during legislative updates.

System Deployment

We coordinate requirements with the operator of the central IMEI database and adapt the system to the client’s needs. We then install server equipment and deploy the software.

Pilot Operation

We conduct testing and integrate EW CEIR with telecom operators and state automated systems. The system starts collecting information about subscriber devices and users.

Commercial Operation

Following successful testing, we launch the system into production and provide technical support. IMEI verification rules can be updated to match changes in legislation.

FAQ

What technologies power the system?

The tech stack includes Java, C++, and LUA programming languages, plus PostgreSQL databases with optional ClickHouse integration. Servers run on Oracle Linux or Red Hat Enterprise Linux.

What operating modes does EW CEIR support?

The system operates in three modes:

  • Data Accumulation Mode: Collects information on subscriber devices and users (from 1 month to 6+ months)
  • Amnesty Mode: Bans devices with invalid IMEIs except for specific exemptions (duration: several years)
  • Normal Operation Mode: Full functionality with minimal exceptions

What is EW CEIR’s architecture?

The system features a modular architecture, including:

  • A core module for list management and basic functions of CEIR mobile tracking
  • Specialized modules (“Subscriber Device Registration”, “Payments”, “Tariffication”, “Billing”, etc.)
  • User interfaces for different categories (regulator, importer, customs, public portal)
  • API for external integration (REST API with Swagger documentation)

How is technical support provided?

Support operates 24×7×365. The warranty support period is 12 months and includes consultations, version update notifications, software updates, and assistance in emergencies.

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