What is SIP control?
Session Initiation Protocol (SIP) is used to signal and control interactive communication sessions. SIP can be used to control Internet multimedia conferences, Internet telephone calls and multimedia distribution, in both the core and the periphery of the communications network.
What is CSP in SIP?
Customer Security Programme (CSP)
What is a SIP UAC?
A User Agent Client (UAC) is an entity that sends SIP requests and receives SIP responses. For example, a SIP telephone is a UAC because it sends an INVITE request to create a voice call. A User Agent Server (UAS) is an entity that receives SIP requests and sends SIP responses.
What does SIP based mean?
The Session Initiation Protocol is a signaling protocol that enables the Voice Over Internet Protocol (VoIP) by defining the messages sent between endpoints and managing the actual elements of a call. SIP supports voice calls, video conferencing, instant messaging, and media distribution.
What is flip chip CSP?
FC-CSP(Flip Chip-CSP) means that the chip mounted in the PCB is turned over. Compared to the general CSP, the difference is that the connection between the semiconductor chip and the substrate is not wire bonding, but bumps.
What is a flip chip BGA?
A flip chip BGA is a specific type of ball grid array that makes use of a controlled collapse chip connection, or flip-chip. It works though solder bumps on the top of the chip pads. The process starts with integrated circuits on the wafer. Pads are metallized on the chips and solder balls are placed on each pad.
Is SIP encrypted?
Unfortunately, the SIP information itself can’t be encrypted, which means that the SIP information can be used to gain access to the VoIP server or the phone system by hijacking or spoofing a SIP call, but this would require a rather sophisticated and targeted attack.
What is the purpose of RTP in VoIP?
The Real-time Transport Protocol is a network protocol used to deliver streaming audio and video media over the internet, thereby enabling the Voice Over Internet Protocol (VoIP). RTP is generally used with a signaling protocol, such as SIP, which sets up connections across the network.
Who uses SIP protocol?
The most common example of SIP in practice is for phone calls with Voice over IP, or VoIP. But it has many other uses as well. Video conferencing, instant messaging, and even computer games may use SIP. Two decades ago, the Internet Engineering Task Force (IETF) standardized SIP in 1999 in RFC 3261.