John Baker, Mavenir's SVP of business development, said the company has 39% global market share in the virtualized IMS core market. "On the packet core side, that's a new growing business for Mavenir," said Baker. "We are shipping as much packet core in terms of value as Ericsson is today. It's essentially a combo core for 3G, 4G, 5G on the same packet core platform. It's competing on price and functionality against Nokia and Ericsson."