• ES 283 003 : 2.6.1

    Current The latest, up-to-date edition.

    TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); IP MULTIMEDIA CALL CONTROL PROTOCOL BASED ON SESSION INITIATION PROTOCOL (SIP) AND SESSION DESCRIPTION PROTOCOL (SDP) STAGE 3

    Publisher:  European Telecommunications Standards Institute

    Published: 

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