1. Analysis of Operator XL Axiata's Readiness on IP Based Voice Interconnection to Support Voice over LTE Implementation. (March 2019) Authors: Wibisono, Gunawan; Suryanegara, M.; Ajib, S; Ibrahim, Ihsan; Farianto, Journal: Journal of physics Issue: Volume 1175(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗