SIP (Session Initiation Protocol) is a signaling protocol used for initiating, maintaining, and terminating real-time sessions that include voice, video and messaging applications. It's often used in VoIP (Voice over Internet Protocol) and video conferencing. RTP (Real-time Transport Protocol) is used for delivering audio and video data over IP networks. RTP typically works alongside SIP, where SIP sets up the session and RTP carries the media streams.
Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.
Use Sumble to: