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SDP and RTP Media

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.

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