How will blockchain improve critical business processes?

15 July 2020 | Global Telco Blockchain Summit


[Quick Fire Case Studies] Five-minute presentations followed by Q&A on the following subject areas:

(A) Wholesale voice settlement
Teddy Chu, Director Carrier Accounts, International Voice, Global Connections, AT&T Services, Inc.

(B) Data on Demand provisioning and settlement
Shahar Steiff, AVP New Technologies, PCCW Global

(C) Mobile roaming settlement
Enrique Wong, Head of Global Voice Product Marketing, Telefónica International Wholesale Services