Terminal access method and device, storage medium and electronic equipment

The invention provides a terminal access method and device, electronic equipment and a storage medium, and relates to the technical field of communication. The method comprises the following steps: receiving new air interface voice VoNR (Voice over Noise Ratio) capability information of a target 5G terminal; acquiring a target home public land mobile network PLMN of the target 5G terminal under the condition of determining that the target 5G terminal does not support the VORR according to the VORR capability information; and determining whether the 5G network prohibits the access of the target 5G terminal according to the target home PLMN. The method can enable the 5G network to determine whether to prohibit the access of the target 5G terminal by taking the VoNR capability information of the target 5G terminal and the attribution PLMN as reference factors, that is, in the process of accessing the terminal by the 5G network, the step of judging whether to prohibit the access of the target 5G terminal accordin