SINGAPORE -- StarHub, a premier operator in Singapore, has successfully completed the first Voice over LTE (VoLTE) call based on IR.92* in a live network in Southeast Asia. The operator implemented Nokia Solutions and Networks’ comprehensive end-to-end approach for providing voice call services over LTE** (long term evolution).
“Together with our key technology partner NSN, we are committed to continually enabling innovative future-ready technologies and services to benefit StarHub’s customers,” said Chan Kin Hung, head of personal solutions at StarHub. “StarHub’s landmark VoLTE achievement today reaffirms our commitment towards delivering an unparalleled user experience to our subscribers, who will soon enjoy crystal clear voice calls in HD over StarHub’s 4G and 3G network anytime, anywhere.”
To enable VoLTE, StarHub deployed NSN’s Open TAS (Telecommunications Application Server) for voice, Home Subscriber Server (HSS) and IP Multi Media Subsystem (IMS). VoLTE services are part of an existing LTE agreement that was signed between NSN and StarHub in 2012. NSN had supplied its Single RAN (Single Radio Access Network) platform based on its compact and energy-efficient Flexi Multiradio 10 Base Stations to enable StarHub to run GSM and LTE concurrently on the 1800 MHz band.