SIP ( Session Initiation Protocol )
SIP – Application layer protocol SIP Requests SIP responses Session Description Protocol (SDP) SIP transactions, dialog , branch Matching in-dialog transactions/requests Record Routing strict routing loose routing Mobility and Location Service Network Address Translator ( NAT) Far End Traversal Near End Traversal SIP Call Flows Registeration Call Redirection Forking click to Dial SIP for Instant … Continue reading SIP ( Session Initiation Protocol )
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