CALL SIGNING ANALYTICS: A Proactive Approach to Getting the Most from STIR/SHAKEN By Ihab Al Shayeb, VP Technology Since the telecommunications industry adopted packetized voice communications in the early 2000s, the global telephony infrastructure has shifted from circuit-switched networks, also called Time-Division Multiplexing (TDM) networks, to Internet Protocol (IP) based networks. Specialized IP protocols [...]