Product description
Product Introduction
Core concepts
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VOIP : Voice transmission based on IP, IP phone is network phone, and VOIP applications such as call centers. -
SIP protocol IP telephony signaling protocol is mainly used to solve signaling control in IP network and communication with soft switch. There are request message routing and response message routing in SIP. There are five aspects for SIP to establish and terminate multimedia communication: -
User location: determine the terminal system used for communication -
User availability: determine the callee's willingness to participate in communication -
User capability: determine the media and media parameters used -
Session establishment: "ring" to establish a session -
Session management: including transmitting and terminating sessions, modifying session parameters, and calling services
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SIP connection : Connect the voice service platform of telecom operators and user phone terminals in a network way. Many IP phones, user agents, network proxy servers, VOIP gateways, media servers and application servers are using SIP
advantage
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standard : Docking with enterprise customer voice system based on standard SIP protocol. -
simple : One point access for enterprises to use voice communication resources from multiple locations. -
High capacity : Massive concurrency, allocate resources as needed, and reduce the threshold for enterprise customers. -
security : Full volume recording and intelligent quality inspection meet the compliance requirements of enterprises.
Application scenarios