Devicemax Device Entitlement Server

Enable seamless activation of IMS services such as VoLTE, VoWiFi, and RCS by automatically authenticating devices, verifying subscriber entitlements, and delivering configuration profiles over-the-air.

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What is DES?

What is DES?

A Device Entitlement Server is a network platform that verifies whether a device and subscriber are eligible to use services such as:

  • VoLTE
  • VoWiFi (Wi-Fi Calling)
  • Companion device connectivity (wearables, tablets)

Once eligibility is confirmed, the DES securely delivers the required configuration settings to the device, allowing the service to be activated instantly.
This eliminates manual configuration and significantly accelerates service rollout.
DES plays a critical control and policy enforcement role in VoLTE license management especially for operators who want to monetize VoLTE, restrict access, or ensure only eligible devices/subscribers use it.

Features

IMS Service Activation
IMS Service Activation

Enable VoLTE, VoWiFi, and other IMS services automatically through dynamic entitlement and configuration.

Device Capability Verification
Device Capability Verification

Detect device capabilities and ensure only compatible devices are provisioned with IMS services.

Multi-Device Support
Multi-Device Support

Provision companion devices such as smartwatches, tablets, and secondary devices.

Policy-Based Entitlement
Policy-Based Entitlement

Apply operator policies to control which subscribers and devices can access specific services.

Configuration Management
Configuration Management

Deliver IMS configuration profiles dynamically without requiring device firmware updates.

Open API Integration
Open API Integration

Seamlessly integrate with BSS, IMS core, and self-care applications through secure APIs.

Real-Time Analytics
Real-Time Analytics

Monitor service activations, device compatibility, and entitlement requests.

Looking to deploy a Device Entitlement Server for MNO and MVNO ?

Why DES works for your business?

Accelerate Service Adoption

Streamline roaming network partner selection in real-time and offer low rates to subscribers in roaming areas to increase service usage and revenue.

Reduce Overhead Costs

Due to lack of automatic device configuration, operators had to order handsets with a per-provisioned Volt E device client software hard-coded with settings that resulted in increased investments. DES simplifies authentication of Volt E handsets and reduces overhead costs.

Enhance Customer Experience

DES enables telecom operators to gain competitive advantage over rival service providers by offering an efficient solution to solve handset configuration problems. It helps to unlock the true potential of Volt E services.

Supported Use Cases

VoLTE Service Activation

Automatically configure compatible devices for VoLTE calling.

Wi-Fi Calling Enablement

Enable VoWiFi services for subscribers based on network policy.

Companion Device Connectivity

Provision smartwatches and tablets connected to primary subscriber accounts.

Seeking assistance with VoLTE Device Entitlement Server ?