A roaming enabler solution typically refers to a set of technologies and services that facilitate mobile network operators (MNOs) in providing seamless voice, text, and data services to their subscribers when they are traveling outside their home network's coverage area, particularly in different countries.

Roaming enabler solution for inbound roamers is designed to help mobile network operators (MNOs) efficiently manage and monetize the services provided to visitors from other networks who are roaming on their network. This approach focuses on the quality of service, billing, and customer experience for guests using the local network.

Key Components:

1. Partner Agreements: Establishing partnerships with other network operators to allow for interconnectivity and service sharing.
2. Technical Integration: Implementing protocols and technologies like LTE, VoLTE, and signaling protocols like Diameter and SIgnaling System 7 (SS7) for better connectivity and service delivery.
3. Billing and Charging: Systems that allow for real-time charging, billing, and accurate billing statements for customers using roaming services.

Benefits:

• Increased Revenue: By offering roaming services, MNOs can generate additional revenue from travelers who need connectivity.
• Enhanced Customer Experience: Improved service reliability and availability boosts customer satisfaction and loyalty.
• Competitive Advantage: Offering attractive roaming services can differentiate a provider from its competitors.
• Network Efficiency: More efficient use of network resources is realized through enhanced technology and partnerships.