SIP signaling transmission method and system based on QUIC

The invention discloses an SIP (Session Initiation Protocol) signaling transmission method and system based on QUIC (Query Unified Integrated Circuit), and relates to the technical field of communication. The SIP signaling transmission method based on the QUIC protocol is applied to a call center system, and the call center system comprises a seat front end, a QUIC proxy service module and an SIP server. According to the invention, the QUIC protocol is used to transmit the session initial protocol signaling message to the QUIC proxy service module, the QUIC proxy service module analyzes the QUIC message received from the seat front end and forwards the QUIC message to the SIP server, and the QUIC proxy service module provides an efficient and reliable transmission path for communication between the seat front end and the SIP server, so that the SIP server can communicate with the seat front end. The problems of delay and instability possibly encountered by a TCP (Transmission Control Protocol) in a weak netwo