Through a highly integrated E2E solution, that reduces the number of network components and thus the complexity, mobile operators can gradually plan their transformation, lowering the impact on existing circuit-switched (CS) networks and databases (HLR).
No upgrade of existing CS and HLR is basically required. The solution also enriches the end user experience and gives operators opportunities to monetize their services over their LTE networks. Until now, more than 10 operators worldwide have deployed Voice over LTE trial networks using Huawei VoLTE solution.
Huawei VoLTE solution helps operators overcome deployment challenges and minimize costs and time to market significantly says Doctor Wang, President of Huawei Core Network product line.