tell me about SIP

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tell me about SIP

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SIP stands for Session Initiation Protocol, a communication protocol used for initiating, maintaining, and terminating real-time sessions that involve video, voice, messaging, and other communications applications.

SIP is commonly used in VoIP (Voice over Internet Protocol) systems for making phone calls over the internet.
It is used to establish, modify, and terminate multimedia sessions such as voice and video calls.
SIP operates on the application layer of the OSI model and is often used in conjunction with other protocols like RTP (Real-time Transport Protocol) for media transmission.
SIP uses URLs for addressing and is text-based, making it easy to implement and troubleshoot.
Examples of SIP clients include softphones, IP phones, and video conferencing systems.

tell me about SIP

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