Gregory Lyras is a Principal Cloud Architect at BT Group, where they utilize their expertise in cloud technology. Previously, they served as both an IMS Designer and Senior IMS Designer at BT from 2014 to 2017. Gregory holds a Diploma in Engineering in Electrical and Computer Engineering from the National Technical University of Athens and an Advanced MSc in Networked Computer Systems from UCL. With a strong background in IP Multimedia Subsystem (IMS), Session Initiation Protocol (SIP), and Diameter, Gregory is a seasoned professional in the telecommunications industry.
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