--- title: Stream Directly to BigMarker using Session Initiation Protocol description: Use SIP (Session Initiation Protocol) to enabling seamless voice and video communication with conferencing hardware and VoIP systems --- [Skip to content](https://kb.bigmarker.com/knowledge/stream-directly-to-bigmarker-using-session#main-content) English Show submenu for translations [![Size=36px, Style=On-light, Brand=BigMarker-1](https://kb.bigmarker.com/hs-fs/hubfs/Size=36px%2c%20Style=On-light%2c%20Brand=BigMarker-1.png?width=171&height=36&name=Size=36px%2c%20Style=On-light%2c%20Brand=BigMarker-1.png)](https://www.bigmarker.com/) Open main navigation Close main navigation - English Show submenu for translations Welcome to the BigMarker Knowledge Base! - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://kb.bigmarker.com/knowledge?hsLang=en) 2. [Webinars and Series](https://kb.bigmarker.com/knowledge/webinars-and-series?hsLang=en) 3. [Advanced Settings](https://kb.bigmarker.com/knowledge/webinars-and-series?hsLang=en#advanced-settings) # Stream Directly to BigMarker using Session Initiation Protocol ## Use SIP (Session Initiation Protocol) to enabling seamless voice and video communication with conferencing hardware and VoIP systems SIP streaming is only available to Enterprise customers and requires additional support from the BigMarker development team. For more information contact [sales@bigmarker.com](mailto:sales@bigmarker.com) or your customer success manager. Still using the classic admin? [Click here](https://kb.bigmarker.com/knowledge/stream-directly-to-bigmarker-using-session#session_admin) to learn where you can find the SIP settings. While you are able to stream into BigMarker from an outside source using [RTMP,](https://kb.bigmarker.com/knowledge/how-to-add-rtmp-stream-to-your-events?hsLang=en) there are many instances where you will need to use another protocol in order to join a webinar presentation. Many conference rooms and VoIP systems will use SIP to securely transmit audio and video. With BigMarker you can now easily connect these systems using SIP. From your [session admin](https://kb.bigmarker.com/knowledge/introducing-the-new-session-admin?hsLang=en), look for **SIP Hardware** in the **Production** section on the left-hand panel. Enable it then click on the plus icon to generate a new SIP URL. Create as many URLs as needed in this section, or delete any unneeded ones. ![](https://kb.bigmarker.com/hs-fs/hubfs/image-png-Jan-22-2026-06-05-58-0552-PM.png?width=600&height=278&name=image-png-Jan-22-2026-06-05-58-0552-PM.png) In your SIP configuration, simple paste in these URLs to begin streaming to BigMarker. Once you start streaming, the video and audio feed will be treated like a [presenter camera](https://kb.bigmarker.com/knowledge/how-can-i-turn-my-camera-and-mic-on-and-off-in-the-webinar-room?hsLang=en) in the webinar room. ### SIP in the Session Admin To find the SIP streaming settings in the Session Admin, **SIP Hardware Connect** . ![](https://kb.bigmarker.com/hs-fs/hubfs/image-png-Jul-21-2025-03-46-58-6247-PM.png?width=600&height=419&name=image-png-Jul-21-2025-03-46-58-6247-PM.png) - [Getting Started](https://kb.bigmarker.com/knowledge/getting-started?hsLang=en#main-content) - [BigMarker Basics](https://kb.bigmarker.com/knowledge/getting-started?hsLang=en#bigmarker-basics) - [Intro to presenting](https://kb.bigmarker.com/knowledge/getting-started?hsLang=en#intro-to-presenting) - [Basics of the attendee experience](https://kb.bigmarker.com/knowledge/getting-started?hsLang=en#basics-of-the-attendee-experience) - [BigMarker Troubleshooting](https://kb.bigmarker.com/knowledge/getting-started?hsLang=en#bigmarker-troubleshooting) - 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