--- title: "Telos Hx1 and Hx2 Digital Hybrids" slug: "telos-hx1-and-hx2-digital-hybrids" updated: 2024-10-22T11:17:57Z published: 2024-10-22T11:17:57Z canonical: "docs.telosalliance.com/telos-hx1-and-hx2-digital-hybrids" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.telosalliance.com/llms.txt > Use this file to discover all available pages before exploring further. # Telos Hx1 and Hx2 Digital Hybrids ![](https://cdn.document360.io/57e3cd80-d493-453c-9672-ad1b043dadc3/Images/Documentation/image(45).png) Telos® Hx1 one-line and Hx2 two-line POTS telephone hybrids are the most advanced hybrids ever developed for use with analog phone lines. Hx1 and Hx2 contain advanced 3rd-generation Telos hybrids for superior audio quality and a universal POTS interface featuring disconnect-signal detection which works with Telco providers worldwide. Hx hybrids include unique features to make operators’ lives easier, such as Auto-Answer with selectable ring count, a switchable mic/line input, call screening and line-hold features, and front-panel send and receive audio metering. Audio sweetening tools include Telos Digital Dynamic EQ (DDEQ) and adjustable smart leveler, symmetrical wide-range AGC and noise gating by Omnia®, studio adaption and pitch shifter for use in open-speaker applications, and adjustable caller override.