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Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
Industries Products
DMR
eChat PoC
5G

eChat PoC Success Stories


As we all know, the carrier networks usually have nationwide coverage. eChat solution is based on such nationwide networks. Customers only need to deploy some eChat servers, dedicated or cloud based, to provide the PTT services to the end users.


Customer demand

There are a lot of enterprises, companies, industries, and users who want to communicate across wide areas, e.g., shuttle in the city or between different cities, different branches located in different cities. They need wide area coverage communication system. But they can NOT get dedicated frequency band, also they can NOT deploy a dedicated communication system by themselves. Most of them need cost-effective and easy to use products. In this case, eChat PoC solution is the best solution which are suitable for these scenarios.


Solution

The eChat PoC solution supports voice, location, message, video and other services. There are management console and dispatch console for professional command and dispatch requirements.

In Turkey an eChat system is deployed to support over 10,000 users and provide all the PTT services. eChat solution has been deployed in China and in West Europe, Southeast Asia, CIS and Latin America. So far the eChat solution is benefiting more than 500,000 users.


Dmr Radio China Solution


Customer benefit

Cost-effective solution
No need to apply frequency band, no need to invest nationwide infrastructure, cost saving.


Easy deployment
Operation in one or multiple servers, support cloud deployment and remote configuration.


Global service access
Where there is Internet, there is PTT service.


Easy to use
Professional radio, dedicated PTT key, professional command and dispatch console.


Multiple services
Voice, location, message, video, recording, geofence, etc.


Higher security
Private control signaling and EVRC codec, IMEI, ICCID and account triple authentications.


Network level interworking
Gateway interfaces for interconnection with multiple DMR systems.

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