Patent ID: 11924371
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The method according to claim 5, wherein completing, by the calling terminal, of the resource reservation for the video media content and the additional information content based on the indication of the server further comprises:
receiving, by the calling terminal, a session description protocol (SDP) message sent by the server, wherein the SDP message comprises a first SDP description about the video media content and a second SDP description about the additional information content that are negotiated with the calling terminal, information about the first port set is in the first SDP description, and information about the second port set is in the second SDP description;
completing, by the calling terminal, the resource reservation for the video media content and the additional information content based on the SDP message, and generating a reservation acknowledgement notification; and
sending, by the calling terminal, the reservation acknowledgement notification to the server.