Monthly Archives: August 2018

Emerging Trends in Cybersecurity

Since time immemorial the world has been concerned with security. Until the digital age, there has been a greater emphasis on physical security. With Digital Security, there is a concern about how computing, software, and Information and Communications Technology (ICT) … Continue reading

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Understanding Session Initiation Protocol (SIP)

Session Initiation Protocol (SIP) is a signaling protocol used for a variety of purposes in IP networks. SIP is principally a mechanism employed to seamlessly create, modify and terminate sessions involving multiple participants. Such sessions could be Internet telephone calls, … Continue reading

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Understanding Voice over LTE (VoLTE)

Voice over LTE (VoLTE) represents a standards-based method for achieving true all-IP voice communications. Prior to VoLTE, a portion of voice calls may have traversed over IP, but the radio link (e.g. the RF channel) was not IP-based). With VoLTE, … Continue reading

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Understanding IP Multimedia Subsystem (IMS)

IP Multimedia Subsystem Introduction IMS is an intelligent services platform which supports the delivery of multimedia applications and content across both wireless and wireline networks. IMS also provides for multiple, simultaneous sessions across one or more devices enabling greater user … Continue reading

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Understanding SS7 and Intelligent Networks

What is Signaling System Seven (SS7)? SS7 is a critical component of modern telecommunications systems. SS7 is a communications protocol that provides signaling and control for various network services and capabilities. Being a layered protocol, SS7 provides various protocol levels … Continue reading

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