What are the IETF Session Initiation Protocol?
The Session Initiation Protocol (SIP) is an application-layer control (signaling) protocol for creating, modifying and terminating sessions with one or more participants. These sessions include Internet multimedia conferences, Internet telephone calls and multimedia distribution.
What is a SIP contact?
Android includes a full SIP protocol stack and integrated call management services that let applications easily set up outgoing and incoming voice calls, without having to manage sessions, transport-level communication, or audio record or playback directly.
How do you write RFC?
How to write an RFC?
- Copy the RFC template and write your proposal!
- Start a [DISCUSS] thread on the mailing list and link to the proposal’s wiki page.
- Answer questions and concerns on the email thread.
- After the deadline for feedback has been reached summarize the consensus and your decision on the [DISCUSS] thread.
What is SIP account in Mobile?
A SIP account opens the door to free HD voice and video calling on platforms such as iOS, Android, Mac, and Windows. Besides the free voice/video perks, a SIP account also allows you to customize the way you communicate with your family, friends, co-workers, and business contacts.
What is RFC 3261?
Rosenberg, et. al. Standards Track [Page 55] RFC 3261 SIP: Session Initiation Protocol June 2002 10 Registrations 10.1 Overview SIP offers a discovery capability. If a user wants to initiate a session with another user, SIP must discover the current host (s) at which the destination user is reachable.
What is 3261 SIP?
RFC 3261 SIP: Session Initiation Protocol June 2002 service and allows a proxy to perform various types of searches to locate Bob. Similarly, more than one user can be registered on a single device at the same time. The location service is just an abstract concept.
When is the header field required in RFC 3261 SIP?
RFC 3261 SIP: Session Initiation Protocol June 2002 *: The header field is required if the message body is not empty. See Sections 20.14, 20.15 and 7.4 for details. -: The header field is not applicable.
What are the RFCs for SIP?
Rosenberg, et. al. Standards Track [Page 258] RFC 3261 SIP: Session Initiation Protocol June 2002 o Additional security features were added with TLS, and these are described in a much larger and complete security considerations section. o In RFC 2543, a proxy was not required to forward provisional responses from 101 to 199 upstream.