Finding An Innovative Way To Connect

VoLTE is the trending technology type that can fundamentally transform how people communicate. The VoLTE application excels the 4G Long Term Evolution or LTE to maximize voice capabilities for mobile users. The voice over LTE is now available on smartphone devices to give customers high-end voice options, as well as an innovative user experience. Adding VoLTE to LTE allows for more integrated multimedia communication, while also demanding a less complicated and cost- effective way to stay connected. A VoLTE- capacity smartphone gives the user an enriched communication experience that transcends the industry.

A VoLTE-capable smartphone is more than just a voice activated device. This device has the capacity to deploy video calls and to send across multimedia messages. A user will receive presence indicators that alert them when people in their contact list are available for video calls. With VoLTE, customers can use the smartphones to deploy data and voice services simultaneously, which is lacking amongst the LTE capabilities. That being said, this application is a supplement to the IMS infrastructure that alleviates any LTE network limitations. Voice over LTE solutions allows users to seamlessly migrate their voice; messaging and multimedia services over a broad spectrum of LTE IMS- based networks.

The VoLTE scheme was ultimately devised as a standardized system to transfer voice traffic over LTE. Voice over LTE application is an IMS-based approach that enables the system to be defined in a unified platform. IMS is the architectural framework that encompasses a variety of services. It delivers Internet Protocol and multimedia solutions, which aids in the concurrent operations of dissimilar applications. In order for the VoLTE service to be effective, it must integrate three distinctive interfaces; User Network Interface (UNI), Roaming Network Network Interface (R-NNI), and Interconnect Network Network Interface (I-NNI).

The user interface is positioned amongst the user’s device and the service provider’s network. The roaming interface is designed to accommodate the user who is not in reach of their Home network. Therefore, the interface is positioned between the Home and the visiting Network. Strategically located between networks of two users placing a call is the interconnect interface. There are variant key factors that vividly distinguish Voice over LTE from other services.

The VoLTE application must ensure continuity of voice calls when the user transitions from LTE coverage to another. There should be a fallback technology available, which is referred to as a handover. The handover can only be achieved by integrating a Single Radio Voice Call Continuity (SR-VCC). An effective VoLTE scheme must have the capacity to provide optimal bearers routing that supports voice calls when users are roaming. This has to include its ability to provide a model roaming hub. More so, when employing VoLTE definitions, it is imperative for operators to set up roaming agreements that establishes the framework for roaming, as well as interconnection services. And, most importantly, it is highly recommended that the VoLTE service provider conduct a thorough fraud and security audit. This is to prevent unauthorized entry and/or hacking incidents within the market.