Ericsson and China Mobile has successfully demonstrated a dual mode HD voice over LTE (VoLTE) call between TD-LTE and LTE FDD based on ST-Ericsson's multimode modem and Renesas Mobile' quad-mode chipsets during the 2013 Mobile World Congress (MWC) in Barcelona.

Russia's telecommunications operator MTS has completed the Voice over LTE (VoLTE) call on a telco cloud infrastructure using Nokia’s technology. The end-to-end testing was successfully conducted in the operator’s live LTE network with  user devices. 

Under the theme of “Perfect 5G,” SK Telecom plans to lay out the company’s 5G technologies and announce the soon-to-be arriving 5G era.

ZTE has announced that company's VoLTE Solution is supporting CSL's commercial launch of voice over LTE services in Hong Kong for voice and video calls. Almost 100,000 users are using the VoLTE service since it was launched by CSL in late August.

China Mobile recently completed the commercial verification of LTE TDD inter-band 3CC Carrier Aggregation (CA) using Huawei's commercial base station and Qualcomm Technologies’ commercial terminal based on the Qualcomm® Snapdragon 810 processor with X10 LTE.

Saudi Arabian telcos Mobily and STC have launched LTE services in the country.

Ericsson has announced that Australia's Telstra has used the LTE-Advanced (LTE-A) Carrier Aggregation technology on 1800MHz and 900MHz spectrum bands on a commercial network.