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In industry today multiple definitions of Service Delivery Platform (SDP) are used with no established consensus as to a common meaning. Because of this, and the need for service providers to understand how to better manage SDPs, the TM Forum (TMF) has started standardizing the concept of Service Delivery Framework (SDF) and SDF management.
The Session Description Protocol (SDP) is a format for describing multimedia communication sessions for the purposes of announcement and invitation. [1] Its predominant use is in support of streaming media applications, such as voice over IP (VoIP) and video conferencing .
Call originator - (or calling party, caller or A-party) a person or device that initiates a telephone call by dialling a telephone number.; Call waiting - a system that notifies a caller of another incoming telephone call by sounding a sound in the earpiece.
A service control point (SCP) is a standard component of the Intelligent Network (IN) telephone system which is used to control the service. [1] Standard SCPs in the telecom industry today are deployed using SS7, SIGTRAN or SIP technologies. The SCP queries the service data point (SDP) which holds the actual database and directory. SCP, using ...
SAP typically uses Session Description Protocol (SDP) as the format for Real-time Transport Protocol (RTP) session descriptions. Announcement data is sent using IP multicast and the User Datagram Protocol (UDP). Under SAP, senders periodically transmit SDP descriptions to a well-known multicast address and port number (9875). [1]
RFC 3551, entitled RTP Profile for Audio and Video (RTP/AVP), specifies the technical parameters of payload formats for audio and video streams.. The standard also describes the process of registering new payload types with IANA; additional payload formats and payload types are defined in the following specifications:
This is a List of telecommunications terminology and acronyms which relate to telecommunications. ... additional terms may apply. By using this site, ...
An application instantiates the session with the Session Description Protocol (SDP) over Session Initiation Protocol (SIP) or other rendezvous methods. The MSRP protocol is defined in RFC 4975. [1] MSRP messages can also be transmitted by using intermediaries peers, by using the relay extensions defined in RFC 4976. [2]