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A Complete Guide to Session Initiation Protocol (SIP)

Hodusoft

The protocol was developed by the Internet Engineering Task Force in 1996 and standardized in 1999. In 2022, it stood at USD 14.69 SIP-I was defined by the International Telecommunication Union (ITU-T), whereas SIP-T was defined by the Internet Engineering Task Force (IETF). billion and is expected to touch USD 16.49

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