主权项 |
1. A method comprising:
receiving, by a network device, registration information during a registration with a network, wherein the registration information includes a user identifier of a user registering with another network device of the network and an identifier of the other network device; determining, by the network device, whether registration information pertaining to a previous registration by the user with the network is stored; determining, by the network device, that the registration information pertaining to the previous registration is not stored; storing, by the network device, the received registration information based on determining that the registration information pertaining to the previous registration is not stored; selecting, by the network device, which application server of the network to transmit the received registration information; and transmitting, by the network device, the received registration information to the application server based on the selecting. |