Christer Holmberg

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rfc6086 Jan 2011 Session Initiation Protocol (SIP) INFO Method and Package Framework
rfc6135 Feb 2011 An Alternative Connection Model for the Message Session Relay Protocol (MSRP)
rfc6141 Mar 2011 Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP)
rfc6223 Apr 2011 Indication of Support for Keep-Alive
rfc6228 May 2011 Session Initiation Protocol (SIP) Response Code for Indication of Terminated Dialog
rfc6714 Aug 2012 Connection Establishment for Media Anchoring (CEMA) for the Message Session Relay Protocol (MSRP)
rfc6809 Nov 2012 Mechanism to Indicate Support of Features and Capabilities in the Session Initiation Protocol (SIP)
rfc7044 Feb 2014 An Extension to the Session Initiation Protocol (SIP) for Request History Information
rfc7090 Apr 2014 Public Safety Answering Point (PSAP) Callback
rfc7131 Mar 2014 Session Initiation Protocol (SIP) History-Info Header Call Flow Examples
rfc7163 Mar 2014 URN for Country-Specific Emergency Services
rfc7315 Jul 2014 Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3GPP
rfc7345 Aug 2014 UDP Transport Layer (UDPTL) over Datagram Transport Layer Security (DTLS)
rfc7478 Mar 2015 Web Real-Time Communication Use Cases and Requirements
rfc7549 May 2015 3GPP SIP URI Inter-Operator Traffic Leg Parameter
rfc7913 Jun 2016 P-Access-Network-Info ABNF Update
rfc7976 Sep 2016 Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses
rfc8035 Nov 2016 Session Description Protocol (SDP) Offer/Answer Clarifications for RTP/RTCP Multiplexing
rfc8055 Jan 2017 Session Initiation Protocol (SIP) Via Header Field Parameter to Indicate Received Realm
rfc8101 Mar 2017 IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespace for Mission Critical Push To Talk Service
rfc8122 Mar 2017 Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP)
rfc8262 Oct 2017 Content-ID Header Field in the Session Initiation Protocol (SIP)
rfc8445 Jul 2018 Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal
rfc8599 May 2019 Push Notification with the Session Initiation Protocol (SIP)