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The Serving-Call Session Control Function (S-CSCF) stands as the central processing unit within an IP Multimedia Subsystem (IMS) network, orchestrating critical operations such as session management, service execution, and user authentication. As the core

The global race to build a seamless, omnipresent network has evolved beyond the binary choice of terrestrial or space-based infrastructure. Instead, the future lies in the fusion of 5G/6G’s blazing speed and satellite technology’s unparalleled reach. Whil

In an increasingly connected world, GPRS Tunneling Protocol (GTP) is paramount in data flow traffic in all forms of mobile network upto 5G. A GTP proxy helps facilitate securely managed data transfers through meticulous management of the GTP tunnels while

In the architecture of IP Multimedia Subsystem (IMS) networks, the Interrogating-Call Session Control Function (I-CSCF) serves as a vital component. Positioned at the network's edge, the I-CSCF acts as the strategic entry point into an operator’s IMS infr

The telecom industry is a fast changing landscape and adopting the right core network infrastructure is critical for an operator to service growing and varied demands while retaining their competitive advantage. A one-size-fits-all, generic solution is si

With 5G networks now rolling out globally, the telecommunications industry is focusing on the next major leap—6G. In March 2025, IPLOOK attended the 3GPP 6G seminar with many experts to discuss the challenges and lessons learned from 5G deployment and pro

In this ever-evolving telecommunications environment, it becomes quite clear that adherence to 3GPP compliance has become a prerequisite for operators that wish to provide common global interfaces to ensure continuity of connectivity between telecoms netw