> ## Documentation Index > Fetch the complete documentation index at: https://docs.solidyne.ar/llms.txt > Use this file to discover all available pages before exploring further. # CODEC-Mixer MX2200 > Features overview MX2200 Pn ## Description The **Solidyne MX2200** codec-mixer is a compact unit for field work and remote broadcasting. It handles multiple connection technologies with simple and intuitive operation. It can be configured from its **onboard display** or, when connected to a network, from a computer using a web browser. It is powered by a **12 VDC / 1.25A** switching power supply, and its internal battery provides up to **4 hours of autonomy**. ## Link and Transmission **Link types:** 1. Wired Ethernet 2. Wi-Fi (using external antenna) 3. 4G LTE (using USB modem) 4. Bluetooth (to a mobile phone) 5. Landline telephone (POTS) **Transmission methods:** 1. VoIP through SIP calls (full duplex) 2. Streaming to Icecast or Shoutcast servers 3. RTP streaming 4. Audio via mobile telephony 5. Conventional telephone call ## Recording The MX2200 can record over **100 hours** in its internal memory in **MP3** format.\ Automatic time-based cut can be set. Recorded files are accessed by connecting the console to the local network and using a computer with any web browser. ## Audio Inputs **Microphones**\ Three 100mm faders control up to 4 dynamic microphones.\ Fader #3 handles inputs **MIC 3** and **MIC 4**. When both inputs are used, microphones of the same brand and model should be used. Level differences between voices are partially compensated by an **internal compressor** that acts on the microphone mix. **Lines**\ The MX2200 features two stereo inputs for line signals: * One analog input (TRS connector) * USB port for direct computer connection ## Telephone Connections The unit handles: * One conventional telephone line * One Bluetooth-linked mobile phone These communications can be used as the **main link** to the studio or as backup for the data connection (streaming or SIP).\ When not used as a link, they can be integrated into the program mix. **Warning!** CONFERENCE between telephone line and Bluetooth **is not supported**.\ Both lines can be put on air, but they won't hear each other or be able to dialogue. ## Monitoring and Cue * Up to **4 headphones** can be connected on the rear panel. There is a single master volume adjustment. For differentiated levels, it is recommended to use an external headphone distributor or headphones with built-in volume control. * An **onboard talkback microphone** allows private communication to the linked mobile or telephone line, or sending messages to the headphones. * The monitoring circuit (**CUE**) allows listening to signals before sending them to the program mix, for example to dialogue with the lines. **On Air Light (Tally light)**\ If an on-air light is connected, **HEADPHONES #1** output becomes a speaker output, as it mutes when microphones are active, preventing feedback. ## Outputs The MX2200 offers: * Stereo analog output * USB stereo send * An integrated CODEC that allows simultaneous generation of: * One SIP communication (full duplex) * Two streams: one to an IP address via RTP and another to an Icecast/Shoutcast server The main mix includes a **stereo insert point (analog)** to connect an external audio processor.