SDP and RTP Media: Understanding the Audio Path
Dive into the technical workings of your business phone system with this guide on Session Description Protocol (SDP) and Real-time Transport Protocol (RTP) Media. Learn how these protocols establish and carry audio during your calls.
Key topics include: SDP, RTP, one-way audio, no audio, media IP, codec offer, and ports.
Note: This article is designed to help you understand the underlying technology. It's not necessary to use this information during troubleshooting if a call never reaches setup.
Remember, it's essential to separate signaling success from media success for optimal call quality.
Explore more in the SIP and Media Fundamentals section of our Training/Learning resources.