Skip to content
Home
Industry Verticals
Railways & Metro

Server Based IPPBX

Truly IP at core exchange where all calls are switched by a call server that does Authentication Accounting & Administration of each call. Call server is connected to the Media Gateway Unit (MGU)/ Remote Line Unit (RLU) on IP link and all processing in the backplane is IP based. The call server can be configured for High availability in distributed processing architecture or in centralized processing mode. Load balancing & Call admission control protocols are implemented for enhanced performance. Distributed cloud based architecture provides resilience in the switching fabric across multiple location to ensure that communication remains un-interrupted even if one or more sites are not reachable.
Read More

CMUX -128

Primary Digital Multiplexer platform provides a high-performance solution for wide area inter-connectivity. The unit provides full-featured, Drop-and-Insert capability for each voice frequency circuit or any signal that can be transmitted in a 64kbps channel. Backhaul supported on E1 as well as IP. It is designed to continuously meet the needs of a changing telecommunications landscape. The platform delivers key benefits that service providers and private customers are demanding today including consolidation, cost savings, investment protection, simplified operations, and more. With its advanced modular architecture, voice and data services can be deployed quickly and cost-effectively.
Read More

Direct Line Telephone

The Direct Line Telephone System (DLT) enables emergency and dispatcher calls to be made from the Wayside, Tunnel areas, Passenger Stations etc., Provided Later Stations and Electrification System Buildings to the OCC, and from the Yard Areas to the Depot Control Room. Keeping the highest safety standards, the communications system will be managed by a centralized control system. The Solution provides to serve the operation control centre, maintenance control centre, all passenger stations and the depots.

Read More

HA Voice loggers

Voice Logger is an advanced, easy-to-use and robust Voice Recording system. It enables organizations to Capture or record online conversations. Voice logger helps analyze interactions in order toimprove productivity and performance in real time, thus mitigating risk, optimizing processes, increasing customer satisfaction, improving productivity and boosting profitability.
Read More

TCCS

IRIS IVDX Cloud can be configured as a Voip based train control communication system (TCCS) meeting various communication requirements for control and management of train movement. Coral VoIP based TCCS provides flexible call control with HD quality voice communication. It supports multimedia-based emergency communication & can also integrate with legacy systems. Existing train control communication system is based on legacy analog telephony backhauled on TDM architecture which can easily migrate to IMS architecture riding on the robust TCP/IP infrastructure along with other voice and data services. IMS architecture would enable voice as well as video conferencing options with a provision to record, archive and retrieve such communication. It would also provide seamless interface with IP based paging system that will overcome barrier of distance allowing alerts and announcements being made across stations.

Read More

CDRS

Coral has been an Indian designer for telecom solutions and we have control on hardware & software of all products manufactured & promoted by us. These strengths provide us some specific advantages that many other IP switch manufacturers will not provide. We made sure that our solutions offer you the advantages of IMS platform while extending the convenience and cost effectiveness of legacy TDM products.

Read More