Patent ID: 11924372
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A call processing method, applied to a terminal device, and comprising:
sending a call request;
receiving a called terminal ringing message sent by a customized alerting tone server, and a customized alerting tone audio stream and a customized alerting tone video stream that are played by the customized alerting tone server;
receiving a called terminal message indicating that a called user answers a call and sent by the customized alerting tone server, and performing call media resource negotiation and customized alerting tone video resource negotiation with the customized alerting tone server; and
performing an audio call with a called terminal, and receiving the customized alerting tone video stream provided by the customized alerting tone server.