Verizon Communications Inc.
Method and system for end device management of voice over new radio and non-voice over new radio in multi-rat environment

Abstract:

A method, a device, and a non-transitory storage medium are described in which an multi-RAT voice management service is provided. The service includes transmitting data to a wireless station that indicates an end device capability for a voice service of a radio access technology of the wireless station. The data may be included in radio access technology frequency selection priority data. When a voice call is initiated, the wireless station may determine whether to invoke an inter-radio access technology fallback procedure based on the received data.